{
  "cik": 910521,
  "entityName": "DECKERS OUTDOOR CORP",
  "facts": {
    "dei": {
      "EntityCommonStockSharesOutstanding": {
        "label": "Entity Common Stock, Shares Outstanding",
        "description": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "units": {
          "shares": [
            {
              "end": "2010-07-27",
              "val": 38671884,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-10-27",
              "val": 38544429,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2011-02-15",
              "val": 38581395,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2011-04-29",
              "val": 38677632,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-07-26",
              "val": 38516432,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-10-27",
              "val": 38608023,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2012-02-15",
              "val": 38693544,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2012-04-26",
              "val": 38483139,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-07-26",
              "val": 37051455,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-10-26",
              "val": 35261306,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2013-02-15",
              "val": 34402209,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2013-04-26",
              "val": 34451650,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-07-26",
              "val": 34492929,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-10-25",
              "val": 34536737,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2014-02-14",
              "val": 34620587,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-04-25",
              "val": 34624470,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-07-25",
              "val": 34628650,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-10-24",
              "val": 34635916,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2015-01-30",
              "val": 34568408,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-05-15",
              "val": 33296968,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-07-31",
              "val": 32680352,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-10-30",
              "val": 32332172,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2016-02-05",
              "val": 32429269,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-05-13",
              "val": 32023300,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-07-29",
              "val": 32040112,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-10-28",
              "val": 32084838,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2017-02-03",
              "val": 31937390,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-05-12",
              "val": 31990065,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-08-04",
              "val": 31998620,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-11-03",
              "val": 31961417,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2018-02-02",
              "val": 31762862,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-05-11",
              "val": 30447808,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-08-03",
              "val": 30074045,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-11-02",
              "val": 29122209,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-02-01",
              "val": 29130988,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-05-17",
              "val": 29142002,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-07-31",
              "val": 28881327,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 27976092,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-29",
              "val": 27987587,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-05-14",
              "val": 27999468,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-30",
              "val": 28021361,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-29",
              "val": 28084060,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-28",
              "val": 28169920,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-05-13",
              "val": 27813023,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-29",
              "val": 27662787,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-21",
              "val": 27448120,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-20",
              "val": 27241283,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-05-05",
              "val": 26789861,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-14",
              "val": 26531046,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-13",
              "val": 26466796,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-19",
              "val": 26359258,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-05-11",
              "val": 26159846,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-13",
              "val": 26134458,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-12",
              "val": 25730874,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-18",
              "val": 25668220,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-05-09",
              "val": 25442495,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-11",
              "val": 25410572,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-11",
              "val": 151921988,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-16",
              "val": 151773639,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-05-09",
              "val": 149435875,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-10",
              "val": 148343362,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-09",
              "val": 145744833,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-13",
              "val": 141949971,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-05-01",
              "val": 138880957,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-07-09",
              "val": 136414227,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "EntityPublicFloat": {
        "label": "Entity Public Float",
        "description": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "units": {
          "USD": [
            {
              "end": "2010-06-30",
              "val": 1763604129,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2011-06-30",
              "val": 3255935670,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2012-06-29",
              "val": 1592168078,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2013-06-28",
              "val": 1693099089,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 3280043169,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2015-09-30",
              "val": 1866513908,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2016-09-30",
              "val": 1897849329,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2017-09-30",
              "val": 2180262000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2018-09-30",
              "val": 3468302000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-09-30",
              "val": 4102074000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-09-30",
              "val": 6159309976,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-09-30",
              "val": 9890267142,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-09-30",
              "val": 8242483771,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-09-30",
              "val": 13217047750,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-09-30",
              "val": 24144731557,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-09-30",
              "val": 14764483936,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q3I"
            }
          ]
        }
      }
    },
    "invest": {
      "DerivativeNotionalAmount": {
        "label": "Derivative, Notional Amount",
        "description": "Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 131134000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            }
          ]
        }
      }
    },
    "us-gaap": {
      "AccountsPayableTradeCurrent": {
        "label": "Accounts Payable, Trade, Current",
        "description": "Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 47331000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 47331000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 47331000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 79953000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 73202000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 67073000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 67073000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 67073000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 67073000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 67073000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 43010000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 107375000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 132193000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 110853000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 110853000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 110853000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 110853000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 110853000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 41630000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 191773000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 167957000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 133457000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 133457000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 133457000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 133457000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 133457000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 57490000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 169220000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 144306000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 151037000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 151037000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 151037000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 76139000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 76139000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 76139000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 76139000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 76139000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 217257000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 215055000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 171167000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 85714000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 85714000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 85714000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 85714000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 85714000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 227850000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 246333000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 192244000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 100593000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 100593000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 100593000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 100593000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 100593000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 212723000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 202917000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 172751000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 95893000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 95893000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 95893000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 95893000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 95893000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 229519000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 244846000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 199320000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 93939000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 93939000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 93939000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 93939000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 93939000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 262508000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 277577000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 228434000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 124974000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 124974000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 124974000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 124974000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 124974000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 300103000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 313387000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 244767000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 147892000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 147892000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 147892000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 147892000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 147892000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 253557000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 312932000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 303013000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 231632000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 231632000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 231632000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 231632000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 231632000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 393635000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 497125000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 482059000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 327487000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 327487000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 327487000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 327487000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 327487000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 604104000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 482928000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 487354000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 265605000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 265605000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 265605000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 265605000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 265605000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 523014000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 476868000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 507161000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 378503000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 378503000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 378503000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 378503000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 378503000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 642595000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 536581000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 586371000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 417955000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 417955000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 417955000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 417955000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 417955000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 732881000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 590316000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 598497000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 384529000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 384529000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 726407000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AccountsReceivableNetCurrent": {
        "label": "Accounts Receivable, after Allowance for Credit Loss, Current",
        "description": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 76427000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 76427000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 76427000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 81647000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 142232000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 116663000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 116663000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 116663000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 116663000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 116663000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 78227000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 106952000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 227675000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 193375000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 193375000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 193375000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 193375000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 193375000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 108162000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 123182000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 239259000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 190756000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 190756000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 190756000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 190756000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 190756000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 110319000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 109877000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 211981000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 184013000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 184013000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 184013000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 106199000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 106199000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 106199000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 106199000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 106199000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 130691000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 264920000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 189548000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 143105000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 143105000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 143105000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 143105000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 143105000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 117399000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 285528000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 195323000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 160154000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 160154000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 160154000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 160154000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 160154000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 102951000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 300159000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 216786000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 158643000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 158643000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 158643000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 158643000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 158643000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 108895000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 306573000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 232594000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 143704000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 143704000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 143704000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 143704000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 143704000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 131899000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 321784000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 278962000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 178602000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 178602000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 178602000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 178602000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 178602000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 159679000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 334601000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 286891000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 185596000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 185596000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 185596000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 185596000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 185596000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 135225000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 326266000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 312913000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 215718000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 215718000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 215718000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 215718000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 215718000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 218807000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 370361000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 334541000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 302688000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 302688000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 302688000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 302688000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 302688000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 321996000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 434674000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 326341000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 301511000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 301511000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 301511000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 301511000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 301511000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 271203000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 487677000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 331677000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 296565000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 296565000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 296565000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 296565000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 296565000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 303128000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 537137000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 303079000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 332872000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 332872000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 332872000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 332872000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 332872000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 376474000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 538764000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 344325000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 318978000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 318978000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 378348000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AccruedIncomeTaxesCurrent": {
        "label": "Accrued Income Taxes, Current",
        "description": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 19685000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 19685000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 19685000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 5844000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 23109000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 25166000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 25166000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 25166000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 25166000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 25166000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 366000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 553000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 5819000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 30888000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 30888000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 30888000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 30888000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 30888000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 85000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 3851000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 15365000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 25067000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 25067000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 25067000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 25067000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 25067000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 3333000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1684000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 2762000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 49453000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 49453000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 49453000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 2908000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 2908000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 2908000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 2908000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 2908000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 3928000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 2763000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 46419000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 6858000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 6858000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 6858000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 6858000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 6858000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 4969000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 3153000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 15596000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 6461000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 6461000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 6461000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 6461000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 6461000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 5877000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 3784000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 32300000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 2719000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 2719000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 2719000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 2719000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 2719000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 5070000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 18105000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 41888000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 11006000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 11006000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 11006000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 11006000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 11006000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 4888000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 14283000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 37752000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 19283000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 19283000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 19283000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 19283000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 19283000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 78000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 13947000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 41073000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 11104000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 11104000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 11104000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 11104000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 11104000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 12662000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 31711000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 56947000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 36920000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 36920000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 36920000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 36920000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 36920000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 40967000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 17191000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 26769000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 12426000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 12426000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 12426000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 12426000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 12426000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 18864000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 39340000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 76362000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 17322000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 17322000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 17322000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 17322000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 17322000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 28013000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 61493000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 109350000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 52338000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 52338000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 52338000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 52338000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 52338000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 56678000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 75920000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 99119000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 23299000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 23299000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 23299000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 23299000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 23299000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 22735000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 65985000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 142116000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 36475000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 36475000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 57294000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AccruedIncomeTaxesNoncurrent": {
        "label": "Accrued Income Taxes, Noncurrent",
        "description": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 5087000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 5087000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 5087000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 5087000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 5087000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 5436000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 6057000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 6204000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 9073000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 9073000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 9073000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 9073000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 9073000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 9208000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 9306000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 11083000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 13216000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 13216000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 13216000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 13216000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 13216000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 8932000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 8059000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 64193000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 64735000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 64735000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 64735000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 64735000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 64735000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 61897000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 62053000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 59016000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 60616000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 60616000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 60616000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 60616000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 60616000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 60855000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 62180000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 62680000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 63547000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 63547000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 63547000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 63547000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 63547000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 64918000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 59610000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 60525000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 60094000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 60094000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 60094000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 60094000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 60094000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 60533000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 56332000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 58029000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 54259000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 54259000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 54259000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 54259000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 54259000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 55446000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 45801000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 46241000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 62032000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 62032000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 62032000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 62032000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 62032000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 62480000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 54251000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 52585000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 52470000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 52470000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 52470000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 52470000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 52470000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 52961000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 37662000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 37499000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 13587000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 13587000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 13587000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 13587000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 13587000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 19761000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 15623000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 15524000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 26313000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 26313000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 28234000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AccruedRentNoncurrent": {
        "label": "Accrued Rent, Noncurrent",
        "description": "Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for contractual rent under lease arrangements.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 12206000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 14319000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 15663000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 15663000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 15663000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 15663000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 15663000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 15997000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 16827000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 16612000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 16139000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 16139000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 16139000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 16139000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 16139000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 15234000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 15711000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 14791000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 18433000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 18433000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 18433000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 18433000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 18433000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 17992000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 22259000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 21994000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 22499000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 22499000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 22499000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 22499000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 22499000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 21376000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 20505000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 21360000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 21107000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 21107000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 21107000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 21107000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 21107000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "description": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 33473000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 47195000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 47195000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 47195000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 62606000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 69580000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 69580000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 69580000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 69580000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 69580000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 75535000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 82210000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 88354000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 99473000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 99473000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 99473000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 103090000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 103090000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 103090000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 103090000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 103090000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 111261000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 116648000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 123299000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 129002000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 129002000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 129002000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 129002000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 129002000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 137766000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 143965000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 156344000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 163807000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 163807000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 163807000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 163807000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 163807000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 169010000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 176246000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 184113000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 190758000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 190758000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 190758000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 190758000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 190758000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 199777000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 200591000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 200789000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 210763000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 210763000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 210763000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 210763000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 210763000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 217353000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 219969000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 230248000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 235939000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 235939000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 235939000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 235939000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 235939000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 243624000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 250885000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 241461000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 242138000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 242138000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 242138000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 242138000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 242138000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 237898000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 246835000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 258177000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 266905000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 266905000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 266905000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 266905000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 266905000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 274669000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 272523000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 278877000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 282571000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 282571000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 282571000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 282571000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 282571000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 290725000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 298831000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 312662000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 317508000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 317508000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 317508000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 317508000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 317508000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 324572000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 333711000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 348875000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 349138000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 349138000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 349138000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 349138000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 349138000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 362180000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 378588000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 391945000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 402964000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 402964000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 402964000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 402964000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 402964000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 420663000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 433876000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 442579000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 457173000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 457173000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 473151000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax": {
        "label": "AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax",
        "description": "Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 2000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 2000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 2000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax": {
        "label": "Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax",
        "description": "Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 1564000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 1564000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 1564000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 122000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 811000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 633000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 633000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 633000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 633000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 633000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": -435000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 655000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": -313000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 1530000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1320000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": -452000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": -486000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": -486000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": -486000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": -759000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": -759000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": -759000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": -759000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": -759000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": -1019000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 682000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": -309000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": -309000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": -309000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": -309000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": -309000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": -1772000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": -745000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 672000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": -20709000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 3061000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 2171000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 772000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": -27307000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 856000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 856000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 856000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 856000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": -2916000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": -3827000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": -1318000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 243000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 243000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 243000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 243000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 243000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 5566000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 4369000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1241000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax": {
        "label": "Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax",
        "description": "Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": -413000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": -413000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": -413000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": -1090000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": -1364000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": -2363000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": -2363000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": -2363000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": -2363000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": -2363000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": -1625000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": -402000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 10000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": -2074000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": -3163000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": -265000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": -2157000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": -2157000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": -2157000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": -1284000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": -1284000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": -1284000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": -1284000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": -1284000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": -808000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": -5784000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": -12431000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": -20159000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": -20159000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": -20159000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": -20159000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": -20159000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": -17393000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": -18484000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": -22052000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": -20709000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": -20709000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": -20709000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": -20709000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": -17010000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": -17866000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": -30933000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 856000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": -27307000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": -27307000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": -27307000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": -27307000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": -25757000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": -22789000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": -20752000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": -13226000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": -13226000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": -13226000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": -13226000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": -13226000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": -20689000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": -24550000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": -23769000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": -22586000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": -25977000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": -23310000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": -24906000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": -18511000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": -10564000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": -14850000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": -17387000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": -20131000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": -40679000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": -54208000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": -40039000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": -47686000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": -53206000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": -42484000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": -55389000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": -40292000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": -57999000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": -51238000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": -51238000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": -51238000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": -51238000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": -51238000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": -39464000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": -40614000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": -42088000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": -41483000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": -41483000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": -40974000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "description": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 494000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 494000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 494000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": -563000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 174000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 1153000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 1153000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 1153000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 1153000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 1153000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": -1815000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": -968000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": -553000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": -1730000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": -1730000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": -1730000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": -1730000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": -1730000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": -2060000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 253000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": -303000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": -1400000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": -544000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": -1843000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": -717000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": -2643000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": -2643000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": -2643000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": -2043000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": -2043000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": -2043000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": -2043000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": -2043000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": -1827000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": -5102000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": -12431000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": -20468000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": -20468000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": -20468000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": -20468000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": -20468000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": -19165000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": -19229000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": -21380000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": -20557000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": -20557000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": -20557000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": -20557000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": -20557000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": -13949000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": -15695000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": -30161000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": -26451000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": -26451000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": -26451000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": -26451000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": -26451000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": -28673000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": -26616000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": -22070000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": -12983000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": -12983000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": -12983000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": -12983000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": -12983000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": -15123000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": -20181000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": -22528000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": -22654000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": -22903000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": -24797000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": -23103000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": -25559000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": -24553000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": -18958000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": -11290000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": -16743000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": -13392000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": -14896000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": -19157000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": -24955000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": -39921000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": -52362000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": -40276000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": -39035000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": -47334000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": -49451000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": -42374000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": -50733000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": -54533000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": -43758000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": -55444000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": -49654000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": -49654000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": -49654000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": -49654000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": -49654000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": -58089000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": -49111000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": -46068000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": -35919000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": -35919000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": -32632000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AdditionalPaidInCapital": {
        "label": "Additional Paid in Capital",
        "description": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 143916000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 146731000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 158777000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 158777000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 161259000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 161259000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 160797000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 160797000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 160797000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 160797000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 160797000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 163194000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 166730000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 164571000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 167587000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 167587000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 167587000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 167587000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 167587000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 170785000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 171094000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 174821000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 178227000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 178227000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 178227000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 178227000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 178227000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 184049000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 184557000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 188713000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 191451000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 191451000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 191451000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 191451000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 191451000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 195226000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 194112000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 208064000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 203310000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 203310000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 203310000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 203310000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 203310000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 208763000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 206770000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 209795000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 210825000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 210825000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 210825000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 210825000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 210825000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 214517000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 219113000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 226320000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 232932000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 232932000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 232932000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 232932000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 232932000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 239659000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 243400000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 255994000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 245149000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 245149000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 243050000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 243050000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 243050000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 253486000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 252212000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 259947000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 253466000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 253466000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 253466000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 253466000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 253466000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 261782000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 267907000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 279114000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 287795000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 287795000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 298049000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AdditionalPaidInCapitalCommonStock": {
        "label": "Additional Paid in Capital, Common Stock",
        "description": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 125431000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 125431000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 125173000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 132892000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 136971000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 137989000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 137989000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 137989000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 137989000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 137989000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 140655000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 144148000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 147601000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 144684000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 144684000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 144684000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 144684000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 144684000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 148706000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 139141000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 142985000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 139046000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 139046000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 139046000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 139046000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 139046000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 143257000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 147188000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 150598000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 143916000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 143916000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 146731000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 146731000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 146731000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 146731000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 149810000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 153280000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 154429000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 158777000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 158777000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 158777000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 161124000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 165166000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 164413000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 161259000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 161259000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 161259000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 163342000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 165812000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 165047000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            }
          ]
        }
      },
      "AdditionsToNoncurrentAssets": {
        "label": "Segment Reporting Information, Expenditures for Additions to Long-Lived Assets (Deprecated 2013-01-31)",
        "description": "Total expenditures for additions to long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets of the reportable segment; if the amount: (a) is included in the determination of segment assets reviewed by the chief operating decision maker or (b) is otherwise regularly provided to the chief operating decision maker, even if not included in the determination of segment assets.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13971000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 23048000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 23048000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 55786000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 55786000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 61602000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther": {
        "label": "Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Other (Deprecated 2011-01-31)",
        "description": "Transactions that do not result in cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect cash flow method. This element is used when there is not a more specific and appropriate element.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -17000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -3000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 182000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 60000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -820000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -820000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -741000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -391000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 131000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            }
          ]
        }
      },
      "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Decrease for Tax Withholding Obligation",
        "description": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2082000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3579000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3579000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 23497000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 23497000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 23497000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5888000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5888000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5888000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8635000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8635000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8635000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 50000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 50000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5674000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5674000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5674000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4610000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4610000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4610000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 7533000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 7533000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 7533000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8276000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8276000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8276000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 328000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 328000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 328000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 328000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 4091000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 4091000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 4091000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 310000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 310000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5157000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5157000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5157000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5370000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5370000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5370000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5370000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 251000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 251000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6148000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6148000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6148000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6964000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6964000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6964000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6964000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 149000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 149000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 19111000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 19111000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 19111000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 9195000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 9195000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 9195000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 9195000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 4496000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 4496000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22459000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22459000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22459000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 5059000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 5059000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 5059000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 5059000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 312000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 312000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 11317000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 11317000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 11317000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 7759000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 7759000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 7759000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 7759000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 696000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 696000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32261000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32261000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32261000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 12561000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 12561000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 12561000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 12561000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1192000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1192000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 32267000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 32267000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 237000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 237000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 237000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 237000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 7437000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 7437000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 395000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 15012000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 291000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": {
        "label": "APIC, Share-based Payment Arrangement, Increase for Cost Recognition",
        "description": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 13524000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 6175000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 6175000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 6175000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14302000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14302000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14302000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3526000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3526000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3526000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3526000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 3926000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 3926000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 3926000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 4037000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 4037000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 14773000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 14773000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 14773000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3424000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3424000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3424000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3424000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3424000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3424000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5075000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5075000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5075000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 5075000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 4221000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 4221000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14471000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14471000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14471000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3618000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3618000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3618000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3618000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3618000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3618000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4019000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4019000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4019000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4019000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 9900000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 9900000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22695000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22695000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22695000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5469000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5469000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5469000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5469000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5469000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5469000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6288000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6288000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6288000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6288000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 6386000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 6386000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26780000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26780000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26780000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3735000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3735000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3735000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3735000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3735000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3735000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 6779000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 6779000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 6779000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 6779000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 7479000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 7479000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26858000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26858000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26858000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6877000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6877000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6877000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6877000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6877000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6877000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 9802000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 9802000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 9802000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 9802000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 11846000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 11846000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37248000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37248000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37248000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8231000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8231000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8231000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8231000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8231000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8231000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 11657000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 11657000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 11657000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 11657000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 8653000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 8653000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 37915000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 37915000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8553000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8553000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8553000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8553000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 11336000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 11336000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 11602000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 44835000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 10545000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation": {
        "label": "Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation",
        "description": "Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2989000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -824000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -824000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3525000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3525000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3525000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15330000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15330000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15330000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -381000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -381000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -381000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 319000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 319000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 319000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4197000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4197000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4197000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 471000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 471000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 471000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 100000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 100000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 100000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "AllocatedShareBasedCompensationExpense": {
        "label": "Share-based Payment Arrangement, Expense",
        "description": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13016000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13136000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13136000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13136000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 2865000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 2865000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 13524000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 13524000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 14774000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14477000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14477000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22701000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22701000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22701000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26816000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26816000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26816000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26897000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26897000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26897000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37288000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37288000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37288000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 37943000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 37943000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 44835000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AllocatedShareBasedCompensationExpenseNetOfTax": {
        "label": "Share-based Payment Arrangement, Expense, after Tax",
        "description": "Amount, after tax, of expense for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 7920000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7655000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7655000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9015000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9015000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9015000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9088000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9088000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9088000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8186000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8186000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8186000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1783000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1783000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8381000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8381000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8381000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4097000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4097000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4097000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 3853000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 3853000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 3853000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 9396000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 9401000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 9400000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 11228000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 11228000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 11228000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 11169000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 11169000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 11169000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 17260000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 17260000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 17260000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 20320000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 20320000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 20320000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 20340000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 20340000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 20340000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 28191000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 28191000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 28191000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 28639000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 28639000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 34094000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AllowanceForDoubtfulAccountsReceivableCurrent": {
        "label": "Accounts Receivable, Allowance for Credit Loss, Current",
        "description": "Amount of allowance for credit loss on accounts receivable, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 11790000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 11790000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 11790000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 5702000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 10809000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 13772000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 13772000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 13772000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 13772000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 13772000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 7510000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 6737000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 15502000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 21692000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 21692000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 21692000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 21692000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 21692000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 13081000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 9275000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 19207000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 25086000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 25086000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 25086000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 25086000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 25086000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 15651000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 12474000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 16740000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 25068000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 25068000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 25068000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 15569000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 15569000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 15569000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 15569000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 15569000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 12520000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 19613000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 23443000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 18218000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 18218000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 18218000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 18218000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 18218000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 18762000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 24526000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 38849000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 31418000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 30830000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 35478000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 27385000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 37802000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 41913000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 9742000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 14019000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 21705000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 10045000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 13540000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 26438000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 25084000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 35325000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 37777000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 20478000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 28962000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 40965000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 33996000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 37234000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 49295000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 25380000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 45511000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 49835000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 22621000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 49416000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 41837000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 32883000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 32883000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 32883000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 32883000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 32883000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 38321000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 63457000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 49395000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 38198000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 38198000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 28669000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AmortizationOfFinancingCosts": {
        "label": "Amortization of Debt Issuance Costs",
        "description": "Amount of amortization expense attributable to debt issuance costs.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 375000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 375000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 221000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 286000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            }
          ]
        }
      },
      "AmortizationOfIntangibleAssets": {
        "label": "Amortization of Intangible Assets",
        "description": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -7596000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9599000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -6479000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9312000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9312000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1940000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 3694000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5798000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 7975000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 7975000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 7975000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1886000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1886000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1886000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1887000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 6194000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-09-01",
              "end": "2014-09-30",
              "val": 11291000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q3I"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 9300000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 11291000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 11291000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1938000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 4358000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 6578000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8850000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8850000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 2069000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4135000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4135000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 6057000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 6057000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 7945000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2069000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 7945000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1910000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 3866000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 3866000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 5827000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 5827000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 7807000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 7807000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1978000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1978000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 3400000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 3400000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 4817000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 4817000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6235000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6235000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6235000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1413000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1413000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2201000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2201000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 2839000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 2839000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3470000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3470000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3470000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 632000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1265000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1966000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2565000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2565000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2565000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2248000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2248000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2248000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2228000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2228000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2228000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2208000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2208000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 847000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            }
          ]
        }
      },
      "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "description": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "units": {
          "shares": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 312000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 312000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 193000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 870000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2"
            }
          ]
        }
      },
      "AociLossCashFlowHedgeCumulativeGainLossAfterTax": {
        "label": "AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax",
        "description": "Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": -317000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1180000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 207000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 353000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": -447000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": -726000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1458000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2491000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 974000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 758000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1846000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": -237000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 352000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 3755000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 110000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 856000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": -3466000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2555000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1584000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 1584000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 1584000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 1584000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 1584000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": -18625000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": -8497000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": -3980000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 5564000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 5564000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 8342000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AssetImpairmentCharges": {
        "label": "Asset Impairment Charges",
        "description": "Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 35825000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1000000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 1000000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1000000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1000000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 2235000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 2235000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 6773000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 6773000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 9773000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 9773000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 9773000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 10089000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 10089000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 13222000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 13222000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 13222000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 131000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 131000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 393000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 393000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1900000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1900000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2417000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2417000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2417000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 180000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 180000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 180000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 180000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 123000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 123000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1382000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1382000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1365000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2680000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2680000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 2680000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 2680000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 4060000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 4060000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1380000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 3186000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 3186000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4290000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4290000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AssetRetirementObligation": {
        "label": "Asset Retirement Obligation",
        "description": "The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.",
        "units": {
          "USD": [
            {
              "end": "2017-03-31",
              "val": 7554000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 8670000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 8670000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 12667000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 12667000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 11505000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            }
          ]
        }
      },
      "AssetRetirementObligationAccretionExpense": {
        "label": "Asset Retirement Obligation, Accretion Expense",
        "description": "Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 499000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1458000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1458000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 327000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 327000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 513000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 513000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 421000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 421000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 927000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 927000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1122000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AssetRetirementObligationForeignCurrencyTranslationGainLoss": {
        "label": "Asset Retirement Obligation, Foreign Currency Translation Gain (Loss)",
        "description": "Amount of foreign currency translation gain (loss) which decreases (increases) asset retirement obligations.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 96000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 56000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 56000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 232000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 232000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 199000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 199000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 297000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 297000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -45000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -45000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -133000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AssetRetirementObligationLiabilitiesSettled": {
        "label": "Asset Retirement Obligation, Liabilities Settled",
        "description": "Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1828000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3495000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3495000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 898000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 898000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2284000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2284000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1724000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1724000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 732000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 732000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 735000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AssetRetirementObligationsNoncurrent": {
        "label": "Asset Retirement Obligations, Noncurrent",
        "description": "Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 12667000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 11505000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 11505000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 12983000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 12983000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 12983000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 16802000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 16802000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 16802000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 24556000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 24556000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2023-03-31",
              "val": 24556000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 25686000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 25686000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 25686000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 28118000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 28118000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 36790000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "Assets": {
        "label": "Assets",
        "description": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 599043000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 599043000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 599043000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 634542000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 697178000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 753930000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 795127000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 1045679000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 980371000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 1025003000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1256343000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 917443000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1022115000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1275938000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1259729000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 1259729000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 1259729000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1168613000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1402003000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1416841000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1253498000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1572666000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1408151000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1357745000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1572601000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1369305000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1272858000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1520288000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1530963000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1386720000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1423968000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1542451000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1751056000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1691659000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1888351000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1848566000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2050348000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 2387850000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2291255000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2410432000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 2547568000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 2513252000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 2466349000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 2809289000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 2847902000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 2848533000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 3347459000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 3306219000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 3398136000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 3964353000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 3839271000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 3784279000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 4102150000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 3687765000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 3687765000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 3868621000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "AssetsCurrent": {
        "label": "Assets, Current",
        "description": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 520987000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 520987000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 520987000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 552489000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 607914000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 715732000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 715732000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 715732000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 715732000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 715732000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 654722000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 691737000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 749366000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 817902000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 817902000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 817902000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 817902000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 817902000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 647681000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 683476000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 890647000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 691586000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 691586000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 691586000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 691586000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 691586000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 537212000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 629081000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 859646000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 829304000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 829304000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 829304000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 623862000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 623862000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 623862000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 623862000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 623862000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 725578000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 938382000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 943162000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 686593000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 686593000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 686593000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 686593000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 686593000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 760915000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1075182000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 911375000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 785765000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 785765000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 785765000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 785765000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 785765000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 858963000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1075029000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 968698000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 820821000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 820821000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 820821000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 820821000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 820821000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 903380000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1152911000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1184899000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 910690000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 910690000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 910690000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 910690000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 910690000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1039960000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1078465000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1206640000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1095405000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 1095405000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 1095405000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 1095405000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 1095405000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1188493000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1135031000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1339850000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1194111000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 1194111000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 1194111000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 1194111000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 1194111000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1289810000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 1499736000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1857439000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1650799000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 1650799000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 1650799000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 1650799000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 1650799000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1726198000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1843550000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1994607000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1752128000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 1752128000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 1752128000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 1752128000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 1752128000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1949728000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1913285000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 2243749000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1910253000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 1910253000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 1910253000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 1910253000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 1910253000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 2175159000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 2179881000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 2648854000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 2443483000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 2443483000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 2443483000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 2443483000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 2443483000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 2612830000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2701294000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 3274112000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2860475000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 2860475000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 2860475000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 2860475000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 2860475000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 3074828000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2971475000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 3282390000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 2850420000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 2850420000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 2922029000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "BusinessAcquisitionContingentConsiderationAtFairValue": {
        "label": "Business Acquisition, Contingent Consideration, at Fair Value (Deprecated 2013-01-31)",
        "description": "Fair value, as of the acquisition date, of potential payments under the contingent consideration arrangement including cash and shares.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": -88100000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": -88100000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            }
          ]
        }
      },
      "BusinessAcquisitionCostOfAcquiredEntityCashPaid": {
        "label": "Business Acquisition, Cost of Acquired Entity, Cash Paid (Deprecated 2013-01-31)",
        "description": "Amount of cash paid to acquire the entity.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 125203000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 125203000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            }
          ]
        }
      },
      "BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax": {
        "label": "Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax",
        "description": "Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 246130000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 246130000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 297835000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 297835000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            }
          ]
        }
      },
      "BusinessAcquisitionsProFormaRevenue": {
        "label": "Business Acquisition, Pro Forma Revenue",
        "description": "The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1049389000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1049389000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1419557000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1419557000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            }
          ]
        }
      },
      "BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability": {
        "label": "Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability (Deprecated 2013-01-31)",
        "description": "This element represents the amount of any change, including any differences arising upon settlement, recognized during the reporting period in the value of a liability, arising from an item of contingent consideration, assumed in a business combination.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -6223000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -6223000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -6223000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -6223000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -8659000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -979000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -1117000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -831000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            }
          ]
        }
      },
      "BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1": {
        "label": "Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability",
        "description": "Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8659000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8659000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 979000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 138000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -148000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1815000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1815000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1815000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 836000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 705000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 705000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 705000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 24000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 24000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -1987000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -1987000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -1559000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -1559000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3574000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3574000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3574000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1152000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1152000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -1806000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -1806000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -4451000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -4451000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -4411000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -4411000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -4411000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            }
          ]
        }
      },
      "BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh": {
        "label": "Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High",
        "description": "For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.",
        "units": {
          "USD": [
            {
              "end": "2012-09-30",
              "val": 2000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2012-09-30",
              "val": 2000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012Q3I"
            }
          ]
        }
      },
      "CapitalExpendituresIncurredButNotYetPaid": {
        "label": "Capital Expenditures Incurred but Not yet Paid",
        "description": "Future cash outflow to pay for purchases of fixed assets that have occurred.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 186000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1456000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 278000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1356000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1356000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 800000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 324000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 324000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 461000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 461000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 247000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 247000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 247000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 148000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 148000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 162000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 162000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 995000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 995000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3268000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3268000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3268000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1090000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1090000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1034000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1034000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2355000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2355000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 489000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 489000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 489000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1263000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1263000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 4111000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 4111000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 6381000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 6381000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2283000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2283000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2283000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 2283000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4265000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4265000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4265000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 264000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 264000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 6905000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 6905000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 2593000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 2593000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3419000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3419000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3419000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1217000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1217000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 2621000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 2621000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 3086000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 3086000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2640000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2640000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2640000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 957000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 957000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 1875000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 1875000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 3230000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 3230000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1101000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1101000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1101000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1557000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1557000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 2757000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 2757000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1677000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1677000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2020000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2020000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2020000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 2315000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 2315000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2968000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2968000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 798000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 798000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1789000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1789000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1789000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1116000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1116000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 4260000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 4260000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1444000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1444000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1171000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1171000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 514000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 514000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3598000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3598000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1900000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1900000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2721000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 2510000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 5959000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 240000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            }
          ]
        }
      },
      "Cash": {
        "label": "Cash",
        "description": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 67291000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 57597000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 57597000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 57597000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 57597000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 57597000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 39136000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 24761000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 48940000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 83020000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 83020000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 83020000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 101272000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 101272000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 101272000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 101272000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 101272000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 95005000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 48983000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 166103000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 97243000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 97243000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 97243000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 97243000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 97243000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 57849000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 41416000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 80842000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 50381000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 50381000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 50381000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 50381000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 50381000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 24932000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 44735000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 139945000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 92772000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 92772000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 92772000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 92772000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 45305000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 63720000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 132392000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "CashAndCashEquivalentsAtCarryingValue": {
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "description": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "units": {
          "USD": [
            {
              "end": "2007-12-31",
              "val": 54525000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2007Q4I"
            },
            {
              "end": "2008-12-31",
              "val": 176804000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2008-12-31",
              "val": 176804000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2008-12-31",
              "val": 176804000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2008-12-31",
              "val": 176804000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2008Q4I"
            },
            {
              "end": "2009-06-30",
              "val": 108163000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2I"
            },
            {
              "end": "2009-09-30",
              "val": 75612000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3I"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2009-12-31",
              "val": 315862000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-03-31",
              "val": 357328000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1I"
            },
            {
              "end": "2010-06-30",
              "val": 333745000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2010-06-30",
              "val": 333745000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 250536000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2010-09-30",
              "val": 250536000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 445226000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 437900000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2011-03-31",
              "val": 437900000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 325170000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2011-06-30",
              "val": 325170000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 90425000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2011-09-30",
              "val": 90425000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2011-12-31",
              "val": 263606000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 228571000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2012-03-31",
              "val": 228571000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 114401000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2012-06-30",
              "val": 114401000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 61636000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2012-09-30",
              "val": 61636000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2012-12-31",
              "val": 110247000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 64591000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2013-03-31",
              "val": 64591000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-03-31",
              "val": 64591000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2013-03-31",
              "val": 64591000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2013-03-31",
              "val": 64591000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 49126000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2013-06-30",
              "val": 49126000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 84107000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2013-09-30",
              "val": 84107000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2013-09-30",
              "val": 237125000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 237125000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 237125000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 237125000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2013-12-31",
              "val": 237125000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2014-03-31",
              "val": 245088000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 158226000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-06-30",
              "val": 158226000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 114651000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-09-30",
              "val": 114651000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 369442000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-12-31",
              "val": 369442000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2015-03-31",
              "val": 225143000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 168744000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-06-30",
              "val": 168744000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 99775000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-09-30",
              "val": 99775000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 263009000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-12-31",
              "val": 263009000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 202309000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-06-30",
              "val": 202309000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 110047000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-09-30",
              "val": 110047000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 296428000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-12-31",
              "val": 296428000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 279940000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-06-30",
              "val": 279940000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 230586000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-09-30",
              "val": 230586000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 493002000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-12-31",
              "val": 493002000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 417851000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 182192000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 515938000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 502626000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 177673000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 616864000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 661941000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 626414000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1156556000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 956712000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 746211000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 998261000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 695230000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 419259000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1057843000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1046889000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 823051000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1650802000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1438397000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 1225681000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2240923000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1720416000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1414479000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 2086746000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1907249000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 1907249000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 1602589000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "CashAndCashEquivalentsPeriodIncreaseDecrease": {
        "label": "Cash and Cash Equivalents, Period Increase (Decrease)",
        "description": "Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 122279000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -68641000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -101192000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 139058000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 41466000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 17883000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 17883000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -65326000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 129364000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -7326000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -120056000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 20813000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -135909000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 50472000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 45808000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -11824000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -61178000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -61178000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 201238000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 201238000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 138206000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -12119000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -247778000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 85968000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            }
          ]
        }
      },
      "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "description": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2016-03-31",
              "val": 245956000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 291764000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2018-03-31",
              "val": 429970000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 417851000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 182192000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 515938000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2019-03-31",
              "val": 589692000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 502626000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-06-30",
              "val": 502626000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 177673000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-09-30",
              "val": 177673000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 616864000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-12-31",
              "val": 616864000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2020-03-31",
              "val": 649436000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 661941000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-06-30",
              "val": 661941000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 626414000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-09-30",
              "val": 626414000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1156556000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-12-31",
              "val": 1156556000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2021-03-31",
              "val": 1089361000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 956712000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-06-30",
              "val": 956712000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 746211000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-09-30",
              "val": 746211000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 998261000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-12-31",
              "val": 998261000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2022-03-31",
              "val": 843527000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 695230000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-06-30",
              "val": 695230000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 419259000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-09-30",
              "val": 419259000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1057843000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-12-31",
              "val": 1057843000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2023-03-31",
              "val": 981795000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1046889000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-06-30",
              "val": 1046889000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 823051000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-09-30",
              "val": 823051000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1650802000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-12-31",
              "val": 1650802000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 1502051000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1438397000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-06-30",
              "val": 1438397000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 1225681000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-30",
              "val": 1225681000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2240923000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-12-31",
              "val": 2240923000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2025-03-31",
              "val": 1889188000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1720416000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-06-30",
              "val": 1720416000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1414479000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 2086746000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1907249000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 1907249000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 1602589000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "description": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 45808000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 138206000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 138206000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -12119000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -247778000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 85968000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 159722000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 159722000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 159722000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -87066000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -87066000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -412019000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -412019000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 27172000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 27172000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 59744000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 59744000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 59744000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 12505000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 12505000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -23023000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -23022000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 507120000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 507120000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 439925000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 439925000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 439925000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -132649000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -132649000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -343150000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -343150000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -91100000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -91100000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -245834000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -245834000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -245834000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -148297000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -148297000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -424268000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -424268000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 214316000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 214316000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 138268000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 138268000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 138268000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 65094000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 65094000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -158744000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -158744000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 669007000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 669007000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 520256000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 520256000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 520256000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -63654000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -63654000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -276370000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -276370000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 738872000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 738872000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 387137000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 387137000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -168772000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -168772000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -474709000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 197558000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 18061000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": -304660000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "CommonStockParOrStatedValuePerShare": {
        "label": "Common Stock, Par or Stated Value Per Share",
        "description": "Face amount or stated value per share of common stock.",
        "units": {
          "USD/shares": [
            {
              "end": "2009-12-31",
              "val": 0.01,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 0.01,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 0.01,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 0.01,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 0.01,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 0.01,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 0.01,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 0.01,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 0.01,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 0.01,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 0.01,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 0.01,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 0.01,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 0.01,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 0.01,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 0.01,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 0.01,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 0.01,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 0.01,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 0.01,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 0.01,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 0.01,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 0.01,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 0.01,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 0.01,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 0.01,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 0.01,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0.01,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 0.01,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 0.01,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 0.01,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 0.01,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 0.01,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 0.01,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 0.01,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 0.01,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 0.01,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 0.01,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 0.01,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 0.01,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 0.01,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0.01,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 0.01,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 0.01,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 0.01,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 0.01,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 0.01,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 0.01,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 0.01,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 0.01,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 0.01,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 0.01,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 0.01,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 0.01,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 0.01,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 0.01,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 0.01,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 0.01,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 0.01,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 0.01,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 0.01,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 0.01,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 0.01,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 0.01,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 0.01,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 0.01,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 0.01,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 0.01,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 0.01,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 0.01,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 0.01,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 0.01,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 0.01,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0.01,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0.01,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 0.01,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 0.01,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 0.01,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 0.01,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 0.01,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 0.01,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 0.01,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 0.01,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0.01,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 0.01,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 0.01,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 0.01,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 0.01,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 0.01,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 0.01,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 0.01,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 0.01,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 0.01,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 0.01,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 0.01,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 0.01,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 0.01,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 0.01,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 0.01,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 0.01,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 0.01,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 0.01,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 0.01,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 0.01,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 0.01,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 0.01,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 0.01,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 0.01,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 0.01,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 0.01,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 0.01,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 0.01,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 0.01,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 0.01,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 0.01,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 0.01,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 0.01,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 0.01,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 0.01,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 0.01,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 0.01,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 0.01,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 0.01,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 0.01,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 0.01,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 0.01,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "CommonStockSharesAuthorized": {
        "label": "Common Stock, Shares Authorized",
        "description": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 50000000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 50000000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 50000000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 125000000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 125000000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 125000000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 125000000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 125000000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 125000000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 125000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 125000000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 125000000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 125000000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 125000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 125000000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 125000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 125000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 125000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 125000000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 125000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 125000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 125000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 125000000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 125000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 125000000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 125000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 125000000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 125000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 125000000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 125000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 125000000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 125000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 125000000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 125000000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 125000000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 125000000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 125000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 125000000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 125000000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 125000000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 125000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 125000000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 125000000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 125000000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 125000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 125000000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 125000000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 125000000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 125000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 125000000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 125000000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 125000000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 125000000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 125000000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 125000000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 125000000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 125000000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 125000000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 125000000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 125000000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 125000000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 125000000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 125000000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 125000000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 125000000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 125000000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 125000000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 125000000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 125000000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 125000000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 125000000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 125000000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 125000000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 125000000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 125000000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 125000000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 125000000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 125000000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 125000000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 125000000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 125000000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 125000000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 125000000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 125000000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 125000000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 125000000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 125000000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 125000000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 125000000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 125000000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 125000000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 125000000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 125000000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 125000000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 125000000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 125000000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 125000000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 125000000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 125000000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 125000000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 125000000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 125000000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 125000000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 125000000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 125000000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 125000000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 125000000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 125000000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 125000000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 125000000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 125000000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 125000000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 125000000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 125000000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 750000000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 750000000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 750000000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 125000000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-12",
              "val": 125000000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-12",
              "val": 125000000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-09-12",
              "val": 125000000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-09-13",
              "val": 750000000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-13",
              "val": 750000000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-09-13",
              "val": 750000000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-09-30",
              "val": 750000000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 750000000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 750000000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 750000000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 750000000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 750000000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 750000000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 750000000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 750000000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 750000000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 750000000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 750000000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 750000000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "CommonStockSharesIssued": {
        "label": "Common Stock, Shares, Issued",
        "description": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 38604000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 38604000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 38604000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 38669000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 38544000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 38678000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 38513000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 38606000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 38480000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 37051000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 35260000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 34447000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 34493000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 34537000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 34618000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 34618000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 34618000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 34629000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 34636000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 34567000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 32678000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 32331000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 32381000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 32035000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 32084000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 31919000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 31999000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 32037000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 31758000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 30369000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 29371000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 29128000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 28965000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 27975000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 27982000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 28005000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 28082000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 28152000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 27663000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 27567000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 27243000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 26599000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 26481000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 26358000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 26136000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 25822000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 25650000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 25593000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 25593000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 153554000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 153554000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 153554000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 25426000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 152008000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 151770000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 148542000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 146090000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 142331000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 139978000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 139978000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 136725000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "CommonStockSharesOutstanding": {
        "label": "Common Stock, Shares, Outstanding",
        "description": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 38604000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 38604000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 38604000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 38669000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 38544000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 38581000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 38678000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 38513000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 38606000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 38692000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 38480000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 37051000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 35260000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 34400000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 34447000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 34493000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 34537000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 34618000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 34618000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 34618000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 34624000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 34629000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 34636000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 34567000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 33292000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 32678000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 32331000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 32381000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 32020000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 32035000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 32084000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 31919000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 31987000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 31999000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 32037000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 31758000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 30447000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 30369000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 29371000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 29128000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 29141000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 28965000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 27975000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 27982000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 27999000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 28005000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 28082000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 28152000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 27910000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 27663000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 27567000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 27243000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 26982000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 26599000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 26481000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 26358000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 26176000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 26136000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 25822000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 25650000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 25593000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 25593000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 153554000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 153554000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 153554000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 25426000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 152008000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 151770000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 150201000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 148542000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 146090000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 142331000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 139978000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 139978000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 136725000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "CommonStockValue": {
        "label": "Common Stock, Value, Issued",
        "description": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 129000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 129000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 387000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 387000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 385000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 386000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 386000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 386000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 386000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 386000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 387000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 385000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 386000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 387000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 387000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 387000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 387000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 387000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 385000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 370000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 353000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 344000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 344000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 344000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 344000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 344000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 344000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 344000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 345000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 346000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 346000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 346000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 346000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 346000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 346000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 346000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 346000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 346000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 346000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 346000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 333000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 333000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 333000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 333000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 333000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 327000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 323000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 324000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 320000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 320000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 320000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 320000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 320000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 320000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 321000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 319000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 320000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 320000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 320000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 320000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 320000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 320000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 320000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 318000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 304000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 304000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 304000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 304000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 304000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 304000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 294000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 291000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 291000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 291000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 291000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 291000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 291000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 290000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 280000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 280000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 280000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 280000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 280000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 280000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 280000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 280000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 281000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 282000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 279000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 279000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 279000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 279000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 279000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 277000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 276000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 272000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 270000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 270000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 270000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 270000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 270000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 266000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 265000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 264000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 262000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 262000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 262000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 262000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 262000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 261000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 258000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 256000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 255000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 255000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 1536000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 1536000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 1536000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 254000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 1520000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1518000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1502000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 1502000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 1502000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 1502000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 1502000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1485000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1461000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1423000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1400000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 1400000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 1367000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "ComprehensiveIncomeNetOfTax": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "description": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 25804000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 8326000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 68684000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 42880000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 158894000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 16210000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 9718000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 9718000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -6490000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -6490000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 72617000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 72617000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62899000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62899000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 196169000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 196169000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7557000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7557000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -10269000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -10269000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -17826000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -17826000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 32236000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 32236000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 42505000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 42505000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129196000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129196000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129196000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1863000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -28711000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -30574000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5475000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34186000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 144446000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 144446000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2085000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 143355000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -184000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 98160000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 90887000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 127862000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 127862000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -32547000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 36767000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 69314000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 230794000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 230794000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 194027000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 194027000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 254637000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 254637000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 254637000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19600000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19600000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 56316000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 56316000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 75916000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 75916000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 259603000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 259603000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 203287000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 203287000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 273237000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 273237000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 273237000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -6967000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -6967000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 100182000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 100182000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 107149000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 107149000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 363386000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 363386000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 263204000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 263204000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 391391000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 391391000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 391391000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 51475000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 51475000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 152034000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 152034000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 100559000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 100559000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 380716000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 380716000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 228682000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 228682000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 443737000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 443737000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 443737000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 29883000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 29883000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 118966000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 118966000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 89083000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 89083000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 409714000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 409714000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 290748000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 290748000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 502742000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 502742000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 502742000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 55253000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 55253000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 231683000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 231683000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 176430000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 176430000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 628679000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 628679000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 396996000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 396996000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 747865000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 747865000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 747865000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 111825000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 111825000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 364921000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 364921000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 253096000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 253096000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 809969000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 809969000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 445048000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 445048000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 967170000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 967170000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 130768000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 130768000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 407898000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 277130000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 892086000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 484188000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1037806000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 133259000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest",
        "description": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 189000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -56000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 18000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -171000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -2142000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 655000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 466000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -466000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -189000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 189000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 327000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -327000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -139000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 139000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2806000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2806000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 148000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -148000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -148000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -148000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -148000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 148000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -148000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 148000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -148000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            }
          ]
        }
      },
      "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": {
        "label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest",
        "description": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 25993000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 8270000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 68702000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 42709000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 161036000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 16865000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 10184000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 10184000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -6679000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -6679000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 72944000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 72944000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62760000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62760000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 198975000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 198975000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7705000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7705000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -10121000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -10121000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -17826000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -17826000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 32384000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 32384000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 42505000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 42505000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129344000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129344000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129344000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1863000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1863000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1863000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1863000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -28711000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -30574000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -30574000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5475000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 3612000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34186000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34186000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 144446000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 144446000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 144446000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 142583000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 138971000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2085000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2085000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2085000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -36846000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -36846000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 609000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 609000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 37455000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 37455000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 149986000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 149986000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 149377000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 149377000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 143355000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 143355000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 143355000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -46024000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -46024000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -9711000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -9711000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 36313000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 36313000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 145059000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 145059000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 154770000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 154770000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 122176000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 122176000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 122176000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -52310000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -52310000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -14751000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -14751000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 37559000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 37559000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 11810000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 11810000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 26561000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 26561000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -184000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -184000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -44343000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -44343000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 7273000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 7273000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 51616000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 51616000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 98160000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 90887000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 127862000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -32547000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 36767000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 69314000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3"
            }
          ]
        }
      },
      "ConcentrationRiskPercentage1": {
        "label": "Concentration Risk, Percentage",
        "description": "\"For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"\"benchmark\"\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.\"",
        "units": {
          "pure": [
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0.1,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            }
          ]
        }
      },
      "ContractWithCustomerAssetNet": {
        "label": "Contract with Customer, Asset, after Allowance for Credit Loss",
        "description": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 4819000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-06-30",
              "val": 4819000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 8878000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-09-30",
              "val": 8878000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 16355000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-12-31",
              "val": 16355000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2019-03-31",
              "val": 10441000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 5504000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-06-30",
              "val": 5504000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 7975000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-09-30",
              "val": 7975000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 13212000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-12-31",
              "val": 13212000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2020-03-31",
              "val": 9663000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 10415000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-06-30",
              "val": 10415000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 11261000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-09-30",
              "val": 11261000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 16312000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-12-31",
              "val": 16312000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2021-03-31",
              "val": 10704000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 9757000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-06-30",
              "val": 9757000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 8217000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-09-30",
              "val": 8217000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 13533000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-12-31",
              "val": 13533000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2022-03-31",
              "val": 11491000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 12655000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-06-30",
              "val": 12655000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 13557000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-09-30",
              "val": 13557000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 25369000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-12-31",
              "val": 25369000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2023-03-31",
              "val": 15685000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 11205000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-06-30",
              "val": 11205000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 15791000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-09-30",
              "val": 15791000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 25304000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-12-31",
              "val": 25304000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 13866000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 10765000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-06-30",
              "val": 10765000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 20656000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-30",
              "val": 20656000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 29604000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-12-31",
              "val": 29604000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 21120000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 21120000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 21120000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 21120000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 21120000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2025-03-31",
              "val": 21120000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 14933000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-06-30",
              "val": 14933000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 23498000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 36400000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 27729000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 27729000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 18525000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "ContractWithCustomerLiability": {
        "label": "Contract with Customer, Liability",
        "description": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2018-03-31",
              "val": 23156000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 11517000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-06-30",
              "val": 11517000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 20716000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-09-30",
              "val": 20716000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 44337000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-12-31",
              "val": 44337000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2019-03-31",
              "val": 24787000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 14972000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-06-30",
              "val": 14972000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 19311000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-09-30",
              "val": 19311000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 39044000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-12-31",
              "val": 39044000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 27876000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-06-30",
              "val": 27876000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 33793000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-09-30",
              "val": 33793000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 53949000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-12-31",
              "val": 53949000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 30730000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 25916000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 48019000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "CostOfGoodsAndServicesSold": {
        "label": "Cost of Goods and Services Sold",
        "description": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 954912000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 376435000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 257343000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 763442000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 387007000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 971697000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 971697000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 135629000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 385655000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 385655000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 250026000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 250026000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 789362000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 789362000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 403707000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 403707000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 980187000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 980187000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 980187000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 146820000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 146820000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 416001000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 416001000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 269181000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 269181000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 847104000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 847104000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 431103000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 431103000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1029016000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1029016000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1029016000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 140603000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 140603000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 445151000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 445151000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 304548000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 304548000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 909013000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 909013000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 463862000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 463862000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1171551000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1171551000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1171551000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 244175000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 244175000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 598989000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 598989000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 354814000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 354814000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1165520000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1165520000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 566531000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 566531000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1542788000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1542788000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1542788000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 319709000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 319709000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 773402000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 773402000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 453693000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 453693000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1406513000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1406513000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 633111000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 633111000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1801916000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1801916000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1801916000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 329367000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 329367000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 838255000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 838255000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 508888000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 508888000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1481993000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1481993000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 643738000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 643738000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1902275000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1902275000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1902275000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 355347000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 355347000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 933395000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 933395000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 578048000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 578048000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1657937000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1657937000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 724542000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 724542000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 2099949000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 2099949000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 426632000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 426632000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 1053650000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 627018000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 1839839000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 786189000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 2314570000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 444368000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "CostOfGoodsSold": {
        "label": "Cost of Goods Sold (Deprecated 2018-01-31)",
        "description": "Total costs related to goods produced and sold during the reporting period.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 384127000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 137076000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 61763000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 267539000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 130463000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 442087000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 442087000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 78020000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 154336000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 154336000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 76316000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 76316000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 301262000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 301262000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 146926000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 146926000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 498051000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 498051000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 498051000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 102373000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 102373000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 190683000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 190683000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 88310000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 88310000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 402188000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 402188000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 211505000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 211505000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 698288000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 698288000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 698288000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 133018000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 133018000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 233875000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 233875000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 100857000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 100857000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 450974000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 450974000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 217099000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 217099000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 782244000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 782244000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 782244000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 140201000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 140201000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 140201000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 140201000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 240454000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 100253000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 100253000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 460287000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 320086000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 219833000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 219833000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 820135000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 820135000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 820135000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 679934000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 359848000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 150456000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 150456000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 150456000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 124697000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 124697000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 381097000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 381097000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 256400000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 256400000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 750636000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 750636000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 369539000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 369539000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 938949000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 938949000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 938949000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 127209000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 127209000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 399951000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 399951000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 272742000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 272742000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 804836000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 804836000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 404885000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 404885000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1028529000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1028529000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1028529000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 98141000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 98141000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 367660000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 367660000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 269519000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 269519000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 744371000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 744371000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 376711000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 376711000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 954912000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 954912000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 119092000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 119092000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 376435000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 257343000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 763442000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 387007000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 971697000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 135629000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            }
          ]
        }
      },
      "CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption": {
        "label": "Cumulative Effect of New Accounting Principle in Period of Adoption (Deprecated 2020-01-31)",
        "description": "Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.",
        "units": {
          "USD": [
            {
              "end": "2017-03-31",
              "val": 1558000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-04-01",
              "val": 1558000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2017-04-01",
              "val": 1558000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2018-03-31",
              "val": 720000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-04-01",
              "val": 468000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-04-01",
              "val": 720000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2018-04-01",
              "val": 720000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-04-01",
              "val": 720000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2018-04-01",
              "val": 468000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2018-06-30",
              "val": -252000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-07-01",
              "val": -252000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-07-01",
              "val": -252000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-04-01",
              "val": -1069000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-04-01",
              "val": -1069000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-04-01",
              "val": -1069000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-04-01",
              "val": -1068000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "CurrentFederalTaxExpenseBenefit": {
        "label": "Current Federal Tax Expense (Benefit)",
        "description": "Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 48523000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 71032000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 71032000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 63758000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 63758000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 63758000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 50911000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 50911000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 50911000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 51058000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 51058000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 51058000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -572000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -572000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 35459000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 35459000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 35459000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 11971000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 11971000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 11971000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2184000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2184000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2184000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 80339000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 80339000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 80339000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 33334000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 33334000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 33334000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 47087000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 47087000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 47087000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 93562000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 93562000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 93562000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 95012000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 95012000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 95012000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 115708000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 115708000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 115708000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 146939000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 146939000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 146939000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 177652000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 177652000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 205062000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentForeignTaxExpenseBenefit": {
        "label": "Current Foreign Tax Expense (Benefit)",
        "description": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2123000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3648000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3648000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7487000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7487000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7487000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3368000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3368000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3368000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6650000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6650000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6650000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 5255000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 5255000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 7069000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 7069000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 7069000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 12039000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 12039000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 12039000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 8039000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 8039000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 8039000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14388000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14388000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14388000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 15269000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 15269000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 15269000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14068000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14068000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14068000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 17953000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 17953000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 17953000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22929000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22929000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22929000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 24853000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 24853000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 24853000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 41884000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 41884000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 41884000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 61254000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 61254000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 53978000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentIncomeTaxExpenseBenefit": {
        "label": "Current Income Tax Expense (Benefit)",
        "description": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 60996000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 91444000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 91444000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 83471000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 83471000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 83471000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 60761000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 60761000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 60761000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 63960000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 63960000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 63960000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4679000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4679000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 2200000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 200000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49389000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49389000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49389000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 26453000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 26453000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 26453000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 11799000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 11799000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 11799000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 98164000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 98164000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 98164000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 57687000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 57687000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 57687000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 61790000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 61790000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 61790000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 127110000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 127110000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 127110000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 140485000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 140485000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 140485000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 158979000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 158979000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 158979000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 220888000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 220888000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 220888000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 282753000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 282753000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 293501000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentStateAndLocalTaxExpenseBenefit": {
        "label": "Current State and Local Tax Expense (Benefit)",
        "description": "Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 10350000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 16764000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 16764000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 12226000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 12226000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 12226000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6482000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6482000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6482000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6252000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6252000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6252000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -4000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -4000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 6861000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 6861000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 6861000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2443000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2443000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2443000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1576000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1576000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1576000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3437000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3437000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3437000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 9084000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 9084000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 9084000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 635000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 635000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 635000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 15595000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 15595000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 15595000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22544000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22544000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 22544000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 18418000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 18418000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 18418000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32065000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32065000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32065000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 43847000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 43847000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 34461000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DebtInstrumentBasisSpreadOnVariableRate": {
        "label": "Debt Instrument, Basis Spread on Variable Rate (Deprecated 2013-01-31)",
        "description": "The percentage points added to the reference rate to compute the variable rate on the debt instrument.",
        "units": {
          "pure": [
            {
              "end": "2011-06-30",
              "val": 0.01,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            }
          ]
        }
      },
      "DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible": {
        "label": "Decrease in Unrecognized Tax Benefits is Reasonably Possible",
        "description": "Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.",
        "units": {
          "USD": [
            {
              "end": "2015-06-30",
              "val": 500000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 633000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            }
          ]
        }
      },
      "DeferredCompensationArrangementWithIndividualDistributionPaid": {
        "label": "Deferred Compensation Arrangement with Individual, Distribution Paid",
        "description": "Amount of distribution made to individual in accordance with deferred compensation arrangement.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            }
          ]
        }
      },
      "DeferredCompensationArrangementWithIndividualDistributionsPaid": {
        "label": "Deferred Compensation Arrangement with Individual, Distributions Paid (Deprecated 2017-01-31)",
        "description": "The amount of distributions made to the individual during the period.",
        "units": {
          "USD": [
            {
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            }
          ]
        }
      },
      "DeferredCompensationArrangementWithIndividualRecordedLiability": {
        "label": "Deferred Compensation Arrangement with Individual, Recorded Liability",
        "description": "The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit.",
        "units": {
          "USD": [
            {
              "end": "2017-06-30",
              "val": 13000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            }
          ]
        }
      },
      "DeferredCompensationLiabilityCurrentAndNoncurrent": {
        "label": "Deferred Compensation Liability, Current and Noncurrent",
        "description": "Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.",
        "units": {
          "USD": [
            {
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 4296000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 4296000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-12-31",
              "val": 4802000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 4447000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 4447000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 4447000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 4447000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 4447000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 4406000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 4380000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 4618000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 3756000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 3756000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 3756000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 3756000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 3756000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 5191000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 5490000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 6288000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 6692000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 6692000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 6692000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 6692000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 6692000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 9670000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 9663000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 10083000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 9573000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 9573000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 9573000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 9573000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 9573000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 9901000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 9716000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 10543000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 11326000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 11326000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 11326000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 11326000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 13850000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 13603000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 15066000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "DeferredFederalIncomeTaxExpenseBenefit": {
        "label": "Deferred Federal Income Tax Expense (Benefit)",
        "description": "Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 4752000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -2182000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -2182000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1003000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1003000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1003000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -6083000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -6083000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -6083000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2580000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2580000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2580000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1669000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1669000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8234000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8234000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8234000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 7887000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 7887000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 7887000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -20287000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -20287000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -20287000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 12007000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 12007000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 12007000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6612000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6612000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6612000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 4626000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 4626000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 4626000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -6717000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -6717000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -6717000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -17316000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -17316000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -17316000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4830000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4830000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4830000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -3113000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -3113000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -3113000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -1134000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -1134000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 11649000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredForeignIncomeTaxExpenseBenefit": {
        "label": "Deferred Foreign Income Tax Expense (Benefit)",
        "description": "Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -31000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 93000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 93000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -3000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -3000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -3000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 12000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 12000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 12000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1303000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1303000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1303000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -4404000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -4404000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1112000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1112000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1112000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -833000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -833000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -833000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -762000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -762000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -762000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -4260000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -4260000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -4260000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -1909000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -1909000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -1909000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -1230000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -1230000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -1230000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -821000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -821000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -821000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -5653000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -5653000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -5653000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14931000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14931000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14931000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 3939000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 3939000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 3939000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -4630000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -4630000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -6194000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredIncomeTaxAssetsNet": {
        "label": "Deferred Income Tax Assets, Net",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.",
        "units": {
          "USD": [
            {
              "end": "2017-03-31",
              "val": 44708000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 44708000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 44708000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 44708000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 50698000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 52470000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 33612000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 38381000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 38381000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 38381000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 38381000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 38381000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 37443000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 38878000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 32773000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 30870000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 30870000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 30870000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 30870000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 30870000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 32964000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 31253000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 32172000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 28233000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 28233000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 28233000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 28233000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 28233000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 28243000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 27372000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 27546000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 37194000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 37194000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 37194000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 37194000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 37194000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 40817000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 39580000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 40881000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 64217000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 64217000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 64217000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 64217000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 64217000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 63215000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 60410000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 63318000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 72592000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 72592000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 72592000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 72592000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 72592000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 70585000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 71078000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 68950000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 72584000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 72584000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 72584000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 72584000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 72584000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 71613000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 73322000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 65377000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 77591000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 77591000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 77591000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 77591000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 77591000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 85798000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 90814000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 93681000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 68501000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 68501000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 67295000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "DeferredIncomeTaxExpenseBenefit": {
        "label": "Deferred Income Tax Expense (Benefit)",
        "description": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -22125000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 5308000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 5308000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -1712000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -1712000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -1712000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -67000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -67000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -67000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5657000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5657000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5657000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -167000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -210000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -449000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4092000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4092000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4092000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -3925000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2736000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2736000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2736000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 1152000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 1152000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1342000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1342000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 9970000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 9970000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 9970000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 169000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 169000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 153000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 153000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4823000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4823000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8167000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8167000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8167000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -2132000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -2132000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2147000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2147000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -37024000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -37024000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -24495000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -24495000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -24495000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -2932000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -2932000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -3449000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -3449000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 12332000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 13772000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8138000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8138000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8138000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1225000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -509000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -2029000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -2009000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 5094000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 5094000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6939000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6939000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6939000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -1646000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -1646000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -412000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -412000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -1020000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -1020000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2934000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2934000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2934000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -14000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -14000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1503000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1503000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1859000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1859000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -8171000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -8171000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -8171000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -4002000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -4002000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -3239000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -3239000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -4263000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -4263000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -27796000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -27796000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -27796000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -644000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -644000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 788000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 788000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -343000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -343000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -9719000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -9719000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -9719000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 478000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 478000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -1266000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -1266000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 2850000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 2850000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -1510000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -1510000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -1510000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 170000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 170000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1295000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1295000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5791000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5791000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -5545000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -5545000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -713000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -713000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -9209000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": -13714000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 8784000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 470000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "DeferredIncomeTaxLiabilities": {
        "label": "Deferred Tax Liabilities, Gross",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 15225000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 17458000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 17458000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 61353000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 61353000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 52181000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 52181000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 56215000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 56215000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 56888000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 56888000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 65081000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 65081000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 62977000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 62977000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 73768000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredStateAndLocalIncomeTaxExpenseBenefit": {
        "label": "Deferred State and Local Income Tax Expense (Benefit)",
        "description": "Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 587000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 377000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 377000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1067000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1067000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1067000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 414000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 414000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 414000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -209000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -209000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -209000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -1000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -1000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 624000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 624000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 624000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1113000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1113000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1113000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -3446000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -3446000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -3446000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 391000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 391000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 391000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2236000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2236000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2236000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -462000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -462000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -462000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -633000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -633000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -633000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -4827000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -4827000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -4827000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 382000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 382000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 382000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -2336000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -2336000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -2336000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 219000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 219000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 3329000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredTaxAssetsGoodwillAndIntangibleAssets": {
        "label": "Deferred Tax Assets, Goodwill and Intangible Assets",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 4603000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 5267000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 1004000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 1004000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": -5128000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": -5128000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 28304000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 28304000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 18261000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 18261000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 13615000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 13615000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 11471000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 11471000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 7302000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 7302000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 4828000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 4828000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 16788000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 16788000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 11416000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 11416000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 12413000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 12413000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsGross": {
        "label": "Deferred Tax Assets, Gross",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 48523000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 91105000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 91105000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 90572000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 90572000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 121638000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 121638000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 130704000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 130704000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 138924000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 138924000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 145706000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 145706000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 146226000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsGrossCurrent": {
        "label": "Deferred Tax Assets, Gross, Current",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.",
        "units": {
          "USD": [
            {
              "end": "2015-03-31",
              "val": 14066000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsHedgingTransactions": {
        "label": "Deferred Tax Assets, Hedging Transactions",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from hedging transactions.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 348000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 348000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 305000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 434000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 434000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsInventory": {
        "label": "Deferred Tax Assets, Inventory",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 3127000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 5271000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 5271000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 6870000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 6870000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 5492000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 5492000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 4114000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 4040000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 4040000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsLiabilitiesNet": {
        "label": "Deferred Tax Assets, Net",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 27123000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 27637000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 27637000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2012-12-31",
              "val": 30662000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 30662000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2013-12-31",
              "val": 35632000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsNet": {
        "label": "Deferred Tax Assets, Net of Valuation Allowance",
        "description": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 35632000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 38933000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 29083000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 29083000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 20636000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 20636000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-12-31",
              "val": 57136000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 53606000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 48328000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 48328000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 89586000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 89586000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 89375000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 89375000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 120432000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 120432000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 129480000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 129480000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 137665000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 137665000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 140568000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 140568000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 142269000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsNetCurrent": {
        "label": "Deferred Tax Assets, Net of Valuation Allowance, Current",
        "description": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 9712000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 9712000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 9712000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 9712000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 9712000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 12002000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 12002000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 12002000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 12002000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 12002000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 12002000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 12002000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 12002000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 14414000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 14414000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 14414000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 14414000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 14414000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 14414000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 14409000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 15038000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 17290000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 17290000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 17290000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 17290000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 17290000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 16557000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 16685000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 17756000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 19881000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 19881000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 19881000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 21871000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 21871000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 21871000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 21871000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 21871000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 22421000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 20742000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 20967000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 14066000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 14066000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 14066000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 14066000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 14414000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 13808000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 8556000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsNetNoncurrent": {
        "label": "Deferred Tax Assets, Net of Valuation Allowance, Noncurrent",
        "description": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 16704000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 16704000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 16704000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 16704000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 16704000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 15121000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 15121000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 15121000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 15121000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 15121000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 15121000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 16695000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 16356000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 13223000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 13223000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 13223000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 13223000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 13223000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 14064000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 13360000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 13360000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 13372000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 13372000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 13372000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 13372000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 13372000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 13522000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 13521000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 13523000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 15751000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 15751000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 15751000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 17062000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 17062000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 17062000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 17062000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 17062000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 17062000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 16556000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 16556000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 15017000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 15017000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 15017000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 15017000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 15017000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 15391000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 15391000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 15105000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 20636000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 20636000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 20636000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 20636000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 20636000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 21038000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 21574000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 57136000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 44708000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 44708000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 38381000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsOperatingLossCarryforwards": {
        "label": "Deferred Tax Assets, Operating Loss Carryforwards",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 738000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 497000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 497000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2012-12-31",
              "val": 242000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 242000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2013-12-31",
              "val": 506000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsOther": {
        "label": "Deferred Tax Assets, Other",
        "description": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 63000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 63000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 63000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2012-12-31",
              "val": 111000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 111000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsStateTaxes": {
        "label": "Deferred Tax Assets, State Taxes",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from state taxes.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 799000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 508000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 508000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": -1739000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 482000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 482000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Bonuses",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee bonuses.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 5071000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 5071000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 2093000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 4120000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 4120000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 11105000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 11305000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 11305000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 11906000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 11906000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 11226000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 11226000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 10638000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 12044000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 12044000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 10118000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 10118000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 6258000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 6258000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 4027000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 4027000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 3645000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 3645000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 5194000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 5194000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 7138000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 7138000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 7695000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 7365000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 8874000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 8874000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 11582000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 11582000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 10655000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 10655000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 9901000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 8984000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 8984000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 41894000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 48949000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 48949000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 65817000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 65817000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 69803000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 69803000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 80216000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 1245000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 169000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 169000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 3247000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 3247000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 4028000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 4028000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 4290000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 4885000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 4885000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 5383000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 5383000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 6809000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 6809000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 5452000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 5452000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 4899000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 4899000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsUnrealizedCurrencyLosses": {
        "label": "Deferred Tax Assets, Unrealized Currency Losses",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on foreign currency transactions.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 670000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 670000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 645000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 645000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 646000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 646000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 649000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsValuationAllowance": {
        "label": "Deferred Tax Assets, Valuation Allowance",
        "description": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.",
        "units": {
          "USD": [
            {
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 195000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 1519000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 1519000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 1197000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 1197000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 1206000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 1206000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 1224000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 1224000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 1259000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 1259000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 5138000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 5138000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 3957000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets": {
        "label": "Deferred Tax Liabilities, Intangible Assets",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": -6262000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": -7181000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": -7181000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2012-12-31",
              "val": -5312000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": -5312000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2013-12-31",
              "val": -4603000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesLeasingArrangements": {
        "label": "Deferred Tax Liabilities, Leasing Arrangements",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 41276000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 41276000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 30754000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 30754000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 28831000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 28831000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 31250000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 31250000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 29667000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 29667000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 29189000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 29189000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 31925000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesOther": {
        "label": "Deferred Tax Liabilities, Other",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences classified as other.",
        "units": {
          "USD": [
            {
              "end": "2015-03-31",
              "val": 448000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 1201000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 1702000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 1702000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 5779000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesPrepaidExpenses": {
        "label": "Deferred Tax Liabilities, Prepaid Expenses",
        "description": "Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 1961000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 2193000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 2193000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 2217000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 3546000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 3546000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesPropertyPlantAndEquipment": {
        "label": "Deferred Tax Liabilities, Property, Plant and Equipment",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 3230000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 6056000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 6056000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 8524000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 8524000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 6034000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 6034000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 4833000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 6148000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 6148000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 8804000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 8804000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 19511000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 19511000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 9638000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 9638000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 14079000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 14079000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 15825000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 15825000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 17598000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 17598000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 21924000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 21924000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 18708000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 18708000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 28354000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 28354000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 23359000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 23359000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 25825000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains": {
        "label": "Deferred Tax Liabilities, Unrealized Currency Transaction Gains",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on foreign currency transactions.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 1062000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 744000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 744000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": -244000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": -244000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": -667000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1700000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "DefinedContributionPlanCostRecognized": {
        "label": "Defined Contribution Plan, Cost",
        "description": "Amount of cost for defined contribution plan.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1023000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2472000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 861000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2248000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1710000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1710000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1066000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1066000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1066000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1386000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1386000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1386000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 601000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 601000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1726000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1726000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1726000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2182000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2182000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2182000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2124000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2124000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2124000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2269000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2269000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2269000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3060000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3060000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3060000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3251000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3251000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3251000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3339000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3339000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3339000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3953000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3953000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3953000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4433000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4433000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4433000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 5129000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 5129000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 5129000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6528000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6528000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 6824000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedContributionPlanEmployerMatchingContributionPercent": {
        "label": "Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay",
        "description": "Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.",
        "units": {
          "pure": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.06,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0.06,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0.06,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.06,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0.06,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0.06,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0.06,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0.06,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0.06,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0.06,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0.06,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0.06,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0.06,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedContributionPlanEmployerMatchingContributionPercentOfMatch": {
        "label": "Defined Contribution Plan, Employer Matching Contribution, Percent of Match",
        "description": "Percentage employer matches of the employee's percentage contribution matched.",
        "units": {
          "pure": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.5,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0.5,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0.5,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.5,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0.5,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0.5,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0.5,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0.5,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0.5,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0.5,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0.5,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0.5,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0.5,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DepreciationAmortizationAndAccretionNet": {
        "label": "Depreciation, Amortization and Accretion, Net",
        "description": "The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 6008000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 4723000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 7360000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 10194000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 10194000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 3895000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6236000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6236000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 8836000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 8836000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12283000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12283000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12283000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 5877000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 5877000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 11539000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 11539000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19895000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19895000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 28977000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 28977000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 28977000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 8418000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 8418000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 14666000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 14666000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 22899000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 22899000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 33367000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 33367000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 33367000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 8970000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 8970000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 17850000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 8879000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 27409000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 18439000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41439000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41439000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41439000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 32469000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 10569000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 10569000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 10569000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 11131000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 11131000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 24773000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 24773000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 37808000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 37808000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49293000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49293000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49293000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 11905000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 11905000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 25063000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 25063000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 38127000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 38127000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 50024000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 50024000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 50024000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 13021000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 13021000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 25885000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 25885000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 39494000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 39494000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 52628000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 52628000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 52628000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 12268000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 12268000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 24453000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 24453000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 36655000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 36655000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 48572000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 48572000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 48572000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 11405000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 11405000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 22134000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 22134000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 33547000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 33547000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 44941000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 44941000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 44941000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 10345000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 10345000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 19966000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 19966000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 29437000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 29437000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 38912000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 38912000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 38912000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 9276000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 9276000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 19499000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 19499000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 30637000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 30637000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 40530000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 40530000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 40530000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 9971000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 9971000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 19931000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 19931000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 31202000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 31202000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 42878000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 42878000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 42878000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 11705000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 11705000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 23018000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 23018000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 35089000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 35089000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 47858000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 47858000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 47858000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 12353000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 12353000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 25138000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 25138000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 40901000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 40901000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 57587000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 57587000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 57587000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 17061000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 17061000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 33750000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 33750000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 50911000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 50911000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 69353000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 69353000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 19424000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 19424000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 39171000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 57141000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 75773000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 17713000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "DepreciationDepletionAndAmortization": {
        "label": "Depreciation, Depletion and Amortization",
        "description": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 25427000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 33420000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 33420000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41370000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41370000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41370000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 10538000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 10538000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49150000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 49150000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 49741000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            }
          ]
        }
      },
      "DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet": {
        "label": "Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net",
        "description": "The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.",
        "units": {
          "USD": [
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -8675000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet": {
        "label": "Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net (Deprecated 2018-01-31)",
        "description": "The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -272000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -32000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            }
          ]
        }
      },
      "DerivativeNotionalAmount": {
        "label": "Derivative, Notional Amount",
        "description": "Nominal or face amount used to calculate payment on derivative.",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-09-30",
              "val": 72353000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 26389000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 119952000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 104661000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 35915000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 47525000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 57757000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 33525000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 114312000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 158842000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 202153000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-03-31",
              "val": 381713000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 381713000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 381713000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 381713000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 381713000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 416555000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 362992000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 325860000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 355526000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 355526000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EarningsPerShareBasic": {
        "label": "Earnings Per Share, Basic",
        "description": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.",
        "units": {
          "USD/shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 1.89,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 0.39,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 0.07,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1.25,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 0.87,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2.99,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2.99,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 0.46,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 0.46,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.69,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.69,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1.79,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1.79,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 1.09,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 1.09,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 1.09,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4.1,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4.1,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4.1,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-10-01",
              "end": "2010-12-31",
              "val": 2.31,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.5,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.5,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.5,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.5,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.31,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.31,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1.93,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1.93,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1.62,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1.62,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1.62,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-07-02",
              "end": "2011-09-30",
              "val": 1.62,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5.16,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5.16,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5.16,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 3.23,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 3.23,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -0.32,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -0.32,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.82,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.82,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.19,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.19,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.19,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.19,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3.49,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3.49,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3.49,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 2.81,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 2.81,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -0.82,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0.14,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 0.11,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.96,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.96,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.96,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.96,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.23,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.23,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.23,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 4.19,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 4.08,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 4.08,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 4.08,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -0.08,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -0.08,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -0.08,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0.11,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0.11,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.18,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.18,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.18,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.18,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 4.64,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 4.64,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.54,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.54,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.54,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.54,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4.7,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4.7,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4.7,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.04,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.04,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -0.33,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -0.33,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.12,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.12,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.12,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.12,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4.47,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4.47,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.85,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.85,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.85,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.85,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3.76,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3.76,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3.76,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -0.73,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -0.73,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -0.61,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -0.61,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.23,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.23,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.23,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.23,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0.67,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0.67,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.28,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.28,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.28,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.28,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.18,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.18,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.18,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.49,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.49,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.55,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.55,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.55,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.55,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 2.93,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 2.93,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.71,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.71,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.71,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.71,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3.6,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3.6,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3.6,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.66,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.66,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1.46,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1.46,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.49,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.49,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.49,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.49,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 8.06,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 8.06,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.74,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.74,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.74,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.74,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 8.92,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 8.92,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 8.92,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0.82,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0.82,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2.03,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2.03,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.73,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.73,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.73,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.73,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 9.12,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 9.12,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.21,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.21,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.21,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.21,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 9.73,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 9.73,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 9.73,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.57,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.57,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3.34,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3.34,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.62,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.62,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.62,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.62,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 12.44,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 12.44,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 9.09,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 9.09,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 9.09,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 9.09,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 13.64,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 13.64,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 13.64,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1.19,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1.19,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.73,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.73,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.73,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.73,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 5.42,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 5.42,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.69,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.69,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.69,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.69,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 13.87,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 13.87,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.49,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.49,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.49,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.49,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16.43,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16.43,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16.43,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 2.54,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 2.54,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.67,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.67,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.67,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.67,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 5.49,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 5.49,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.83,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.83,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.83,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.83,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 16,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 16,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.55,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.55,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.55,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.55,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 19.5,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 19.5,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 3.25,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3.49,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3.49,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 2.43,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 2.43,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 2.43,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 9.28,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1.55,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 6.86,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 6.86,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1.14,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 24.35,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 4.06,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 15.19,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 15.19,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 2.53,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 29.36,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4.89,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4.89,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 4.98,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 4.54,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.76,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2.35,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2.35,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1.59,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1.59,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5.35,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5.35,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 3.01,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 3.01,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6.36,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6.36,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.93,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.93,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 2.75,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1.82,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 6.05,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 3.34,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 7.04,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 0.94,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "EarningsPerShareDiluted": {
        "label": "Earnings Per Share, Diluted",
        "description": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "units": {
          "USD/shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 1.87,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 0.38,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 0.07,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1.24,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 0.86,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2.96,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2.96,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 0.46,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 0.46,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.69,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.69,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1.76,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1.76,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 1.07,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 1.07,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 1.07,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4.03,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4.03,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4.03,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-10-01",
              "end": "2010-12-31",
              "val": 2.27,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.49,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.49,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.49,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.49,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.3,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.3,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -0.19,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1.89,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1.89,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1.59,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1.59,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1.59,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-07-02",
              "end": "2011-09-30",
              "val": 1.59,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5.07,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5.07,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5.07,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 3.18,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 3.18,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.2,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -0.32,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -0.32,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -0.53,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.81,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.81,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.18,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.18,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.18,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1.18,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3.45,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3.45,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3.45,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 2.77,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 2.77,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.03,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -0.82,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -0.85,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0.14,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 0.11,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.95,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.95,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.95,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.95,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.18,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.18,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.18,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 4.15,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 4.04,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 4.04,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 4.04,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -0.08,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -0.08,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -0.08,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -1.07,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0.1,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0.1,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.17,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.17,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.17,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1.17,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 4.59,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 4.59,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.5,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.5,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.5,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 4.5,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4.66,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4.66,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4.66,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.04,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.04,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1.43,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -0.33,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -0.33,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.11,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.11,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.11,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1.11,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4.4,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4.4,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.78,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.78,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.78,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 4.78,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3.7,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3.7,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3.7,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -0.73,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -0.73,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -1.84,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -0.61,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -0.61,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.21,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.21,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.21,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1.21,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0.66,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0.66,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.27,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.27,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.27,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1.27,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.18,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.18,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0.18,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.49,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.49,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1.32,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.54,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.54,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.54,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1.54,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 2.91,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 2.91,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.69,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.69,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.69,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2.69,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3.58,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3.58,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3.58,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.66,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.66,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1.45,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1.45,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.48,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.48,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.48,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2.48,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 7.99,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 7.99,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.68,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.68,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.68,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 6.68,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 8.84,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 8.84,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 8.84,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0.82,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0.82,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.67,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2.01,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2.01,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.71,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.71,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.71,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2.71,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 9.02,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 9.02,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.14,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.14,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.14,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 7.14,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 9.62,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 9.62,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 9.62,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.57,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.57,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -0.28,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3.3,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3.3,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.58,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.58,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.58,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3.58,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 12.3,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 12.3,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 8.99,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 8.99,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 8.99,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 8.99,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 13.47,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 13.47,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 13.47,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1.18,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1.18,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.71,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.71,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.71,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1.71,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 5.37,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 5.37,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.66,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.66,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.66,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3.66,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 13.73,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 13.73,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.42,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.42,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.42,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8.42,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16.26,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16.26,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16.26,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 2.51,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 2.51,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.66,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.66,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.66,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1.66,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 5.46,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 5.46,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.8,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.8,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.8,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3.8,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 15.9,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 15.9,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.48,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.48,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.48,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 10.48,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 19.37,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 19.37,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 3.23,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3.46,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3.46,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 2.41,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 2.41,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 2.41,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 9.22,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1.54,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 6.82,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 6.82,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1.14,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 24.2,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 4.03,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 15.11,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 15.11,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 2.52,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 29.16,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4.86,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4.86,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 4.95,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 4.52,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.75,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2.34,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2.34,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1.59,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1.59,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5.33,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5.33,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 3,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 3,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6.33,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6.33,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.93,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.93,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 2.74,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1.82,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 6.04,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 3.33,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 7.02,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 0.94,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateContinuingOperations": {
        "label": "Effective Income Tax Rate Reconciliation, Percent",
        "description": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "units": {
          "pure": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.599,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2.619,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2014Q1"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.221,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 0.133,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.172,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 0.186,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 0.197,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0.346,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0.346,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 0.135,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 0.135,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.2,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.2,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 0.198,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 0.198,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 0.214,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 0.214,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.012,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.012,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 0.219,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 0.219,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.206,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.206,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 0.221,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 0.221,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 0.222,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 0.222,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.219,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.219,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 0.207,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 0.207,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.201,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.201,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0.206,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0.206,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 0.205,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 0.205,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.213,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.213,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 0.213,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 0.213,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 0.212,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 0.212,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 0.229,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 0.229,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 0.237,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 0.237,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.219,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.219,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 0.233,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 0.233,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.238,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.238,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 0.224,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 0.224,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 0.219,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 0.219,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.225,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.225,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 0.235,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 0.235,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.24,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.24,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 0.226,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 0.226,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 0.218,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 0.218,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.24,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.24,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 0.225,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 0.217,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 0.229,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 0.233,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0.228,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 0.231,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Amount",
        "description": "Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -1445000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2477000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2477000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -6846000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -6846000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -10916000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021"
            }
          ]
        }
      },
      "EffectOfExchangeRateOnCashAndCashEquivalents": {
        "label": "Effect of Exchange Rate on Cash and Cash Equivalents",
        "description": "Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 20000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 2000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 72000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 47000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -7000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 109000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 94000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 192000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 650000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            }
          ]
        }
      },
      "EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations": {
        "label": "Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations",
        "description": "The effect of exchange rate changes on cash balances in continuing operations held in foreign currencies.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 47000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 109000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 94000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 94000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 192000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 650000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 726000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 726000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 215000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 215000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 215000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1015000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1015000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 149000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 149000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 323000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 323000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 718000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 718000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 718000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -2157000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -2157000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -1503000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 654000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -233000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 1924000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 463000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 463000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 463000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 2620000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 291000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 291000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 291000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 463000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 463000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -3473000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -3473000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -7972000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -7972000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -10703000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -10703000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -10703000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1791000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1791000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 284000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 284000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -1752000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -1752000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -1207000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -1207000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -968000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -2551000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -2551000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2991000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2991000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -9118000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -9117000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5300000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5266000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 385000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 385000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 795000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 795000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 2136000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 2136000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3267000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -2315000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -3614000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -4850000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            }
          ]
        }
      },
      "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
        "label": "Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "description": "Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5266000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3263000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3263000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -2316000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -3615000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -4851000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -3571000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -3572000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -3572000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -519000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -519000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -1756000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -1756000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -1228000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -1228000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2512000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2512000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2512000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 545000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 545000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 2406000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 2407000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 7879000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 7879000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5458000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5458000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5458000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1380000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1380000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 513000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 513000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1187000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1187000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 304000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 304000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 304000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -6873000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -6873000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -10702000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -10702000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -8617000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -8617000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -9110000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -9110000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -9110000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -3817000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -3817000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -5721000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -5721000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -2709000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -2709000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -5922000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -5922000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -5922000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -1922000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -1922000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2986000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2986000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -3444000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -3444000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -1049000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -1049000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 2239000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 2239000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 2465000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 3346000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 4762000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 1126000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "EmployeeRelatedLiabilitiesCurrent": {
        "label": "Employee-related Liabilities, Current",
        "description": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 20869000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 20869000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 20869000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 12850000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 20575000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 35109000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 35109000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 35109000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 35109000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 35109000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 9341000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 12780000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 21808000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 32594000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 32594000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 32594000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 32594000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 32594000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 13080000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 15224000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 12411000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 15896000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 15896000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 15896000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 15896000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 15896000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 16031000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 22342000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 27012000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 35725000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 35725000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 35725000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 22927000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 22927000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 22927000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 22927000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 22927000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 21589000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 25389000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 27197000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 27300000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 27300000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 27300000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 27300000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 27300000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 19654000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 26429000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 14330000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 20625000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 20625000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 20625000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 20625000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 20625000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 21425000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 26148000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 21351000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 22608000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 22608000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 22608000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 22608000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 22608000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 22195000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 31529000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 44501000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 55695000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 55695000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 55695000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 55695000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 55695000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 53605000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 31692000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 42107000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 54462000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 54462000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 54462000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 54462000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 54462000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 56220000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 28650000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 40775000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 42309000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 42309000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 42309000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 42309000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 42309000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 27278000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 30606000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 58410000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 79152000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 79152000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 79152000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 79152000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 79152000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 41066000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 42160000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 49866000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 67553000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 67553000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 67553000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 67553000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 67553000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 38435000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 37032000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 50120000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 63781000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 63781000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 63781000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 63781000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 63781000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 42406000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 49219000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 86378000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 123653000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 123653000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 123653000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 123653000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 123653000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 61531000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 60091000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 97336000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 125417000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 125417000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 125417000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 125417000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 125417000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 68975000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 65590000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 86935000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 119597000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 119597000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 57325000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": {
        "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount",
        "description": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 26178000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 12413000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 20868000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-06-30",
              "val": 4300000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 12400000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 9200000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 21589000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 6702000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 4000000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 14000000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 7900000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 12295000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 15689000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 14472000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 15653000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 24398000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 36293000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 30720000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 39445000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-09-30",
              "val": 56471000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 50375000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 43176000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 51703000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions": {
        "label": "Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount",
        "description": "Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.",
        "units": {
          "USD": [
            {
              "end": "2014-12-31",
              "val": 6800000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 6100000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            }
          ]
        }
      },
      "EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense": {
        "label": "Share-based Payment Arrangement, Expense, Tax Benefit",
        "description": "Amount of tax benefit for recognition of expense of award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 5096000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5127000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5127000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5788000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5788000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5788000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5573000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5573000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5573000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4950000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4950000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4950000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1082000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1082000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5143000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5143000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5143000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2525000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2525000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2525000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2322000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2322000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2322000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4906000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4906000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4906000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3546000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3546000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3546000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3308000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3308000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3308000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5441000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5441000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5441000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 6496000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 6496000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 6496000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 6557000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 6557000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 6557000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9097000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9097000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9097000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 9304000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 9304000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 10741000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EquityMethodInvestmentAggregateCost": {
        "label": "Equity Method Investment, Aggregate Cost",
        "description": "This element represents the aggregate cost of investments accounted for under the equity method of accounting.",
        "units": {
          "USD": [
            {
              "end": "2012-05-21",
              "val": 2000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            }
          ]
        }
      },
      "ExcessTaxBenefitFromShareBasedCompensationFinancingActivities": {
        "label": "Excess Tax Benefit from Share-based Compensation, Financing Activities",
        "description": "Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2900000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 659000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1104000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 810000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 810000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 811000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1479000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1479000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2066000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2066000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3525000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3525000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3525000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 3393000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 3393000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6641000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6641000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 10995000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 10995000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15330000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15330000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15330000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 461000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 461000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1795000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1795000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2108000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2108000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2457000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2457000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2457000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 270000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 270000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 492000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 222000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1033000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 763000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2071000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2071000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2071000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 1801000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 14000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 14000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 261000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 261000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1614000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1614000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4197000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4197000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4197000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 9000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 9000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 59000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 59000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 59000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 59000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 471000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 471000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 59000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 1084000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 1331000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 100000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "ExcessTaxBenefitFromShareBasedCompensationOperatingActivities": {
        "label": "Excess Tax Benefit from Share-based Compensation, Operating Activities",
        "description": "Amount of cash outflow for realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.",
        "units": {
          "USD": [
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -471000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -59000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -1084000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -1331000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -100000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -25000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -25000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -76000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -76000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -1865000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -1945000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1982000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -106000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 106000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -1336000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1336000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1319000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 546000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 546000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 580000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 580000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2004000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2004000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1755000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1755000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1953000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1953000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 15000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1653000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1687000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 586000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            }
          ]
        }
      },
      "FairValueAssumptionsExpectedDividendRate": {
        "label": "Fair Value Assumptions, Expected Dividend Rate (Deprecated 2018-01-31)",
        "description": "Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).",
        "units": {
          "pure": [
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4"
            }
          ]
        }
      },
      "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings": {
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings",
        "description": "Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3500000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3600000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            }
          ]
        }
      },
      "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements": {
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements",
        "description": "Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 500000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 500000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            }
          ]
        }
      },
      "FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue": {
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value",
        "description": "Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "units": {
          "USD": [
            {
              "end": "2014-03-31",
              "val": 30000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 29800000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1I"
            }
          ]
        }
      },
      "FairValueOfAssetsAcquired": {
        "label": "Fair Value of Assets Acquired",
        "description": "The fair value of assets acquired in noncash investing or financing activities.",
        "units": {
          "USD": [
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 4061000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 4061000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 4061000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            }
          ]
        }
      },
      "FederalIncomeTaxExpenseBenefitContinuingOperations": {
        "label": "Federal Income Tax Expense (Benefit), Continuing Operations",
        "description": "Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 53275000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 68850000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 68850000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 64761000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 64761000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 64761000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 44828000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 44828000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 48478000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAccumulatedAmortization": {
        "label": "Finite-Lived Intangible Assets, Accumulated Amortization",
        "description": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 2895000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 6853000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 6853000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 6853000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 13332000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 16164000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 16164000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 16164000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 16164000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 16164000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 18180000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 19936000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 22040000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 24140000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 24140000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 24140000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 26026000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 26026000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 26026000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 26026000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 26026000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 27912000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 32457000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 35561000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 37316000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 37316000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 37316000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 37316000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 37316000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 39254000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 41482000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 43702000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 45302000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 45302000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 45302000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 45302000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 45302000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 47241000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 49375000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 51297000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 54361000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 54361000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 54361000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 56944000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 56944000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 56810000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 59072000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 63776000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 66065000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 66065000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 66065000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 66065000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 66065000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 67413000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 68755000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 70010000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 71186000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 71186000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 71186000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 71186000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 71186000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 72762000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 73061000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 74025000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 74421000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 74421000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 74421000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 74421000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 74421000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 75305000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 76484000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 77783000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 77473000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 77473000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 77473000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 77473000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 77473000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 78199000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 78449000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 78745000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 79061000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 79061000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 79061000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 79061000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 79061000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 78903000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 78760000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 80288000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 81033000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 81033000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 81033000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 81033000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 81594000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 81809000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 82866000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpense": {
        "label": "Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31)",
        "description": "Aggregate amount of intangible asset amortization recognized as expense during the period.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 388000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2598000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2598000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9599000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9599000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9312000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, after Year Five",
        "description": "Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 36009000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 30813000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 29154000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 27519000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 25082000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 22643000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 20366000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 15859000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 14683000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 13163000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 6679000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 7524000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 9358000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 8191000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 7572000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 6294000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 3471000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 2527000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 2244000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 2220000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 2198000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 1402000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Five",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 5620000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 3813000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 3591000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 2521000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 2450000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 2430000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 2276000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 1899000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 1519000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 1519000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 879000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 5620000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 5621000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 4193000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 2526000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 2525000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 2450000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 2430000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 2053000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 1551000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 1519000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 879000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 5789000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 6278000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 6521000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 3439000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 2534000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 2517000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 2450000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 2208000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 2053000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 1551000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 879000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 7024000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 8361000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 8078000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 6106000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 3511000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 2529000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 2513000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 2228000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 2208000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 2053000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 911000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss": {
        "label": "Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)",
        "description": "Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1114000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1114000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 275000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 407000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 446000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 519000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 519000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -86000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -94000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -109000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -121000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -121000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -121000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 4000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 9000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 2000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -8000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -8000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -8000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 4000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 13000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 18000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 16000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 16000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 16000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -9000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -9000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -9000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -3000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -3000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -2000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsFutureAmortizationExpense": {
        "label": "Finite-Lived Intangible Assets, Future Amortization Expense (Deprecated 2012-01-31)",
        "description": "The aggregate estimated amortization expense for succeeding fiscal years for intangible assets subject to amortization.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 78994000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 78011000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsGross": {
        "label": "Finite-Lived Intangible Assets, Gross",
        "description": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 5854000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 85847000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 85847000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 99132000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 96674000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 101963000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 101963000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 101982000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 109604000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 109604000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 112873000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 112873000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 112873000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 104045000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 104045000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 106628000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 106628000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 104859000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 105297000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 108079000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 108461000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 108461000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 108461000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 108461000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 108461000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 107745000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 107657000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 107480000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 107226000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 107226000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 107226000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 107226000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 107226000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 107393000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 106891000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 107224000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 106983000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 106983000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 106983000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 106983000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 106983000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 107239000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 107794000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 108397000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 103964000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 103964000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 103295000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 103295000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 103036000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 103036000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 102943000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 102943000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 25259000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsNet": {
        "label": "Finite-Lived Intangible Assets, Net",
        "description": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 2959000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 78994000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 78994000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 82968000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 80510000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 77823000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 77823000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 75956000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 72288000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 72288000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 67571000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 67571000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 49683000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 49684000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 49684000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 49684000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 49684000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 48049000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 46225000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 44303000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 42396000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 42396000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 42396000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 42396000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 42396000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 40332000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 38902000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 37470000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 36040000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 36040000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 36040000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 36040000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 36040000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 34631000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 33830000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 33199000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 32562000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 32562000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 32562000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 32562000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 32562000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 31934000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 31310000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 30614000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 26491000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 26491000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 24234000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 24234000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 22003000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 22003000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 11629000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 11629000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 245000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsPeriodIncreaseDecrease": {
        "label": "Finite-Lived Intangible Assets, Period Increase (Decrease)",
        "description": "Amount of increase (decrease) in carrying value of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2458000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2458000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2458000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2458000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -791000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsTranslationAdjustments": {
        "label": "Finite-Lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)",
        "description": "Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments.",
        "units": {
          "USD": [
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 936000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsWeightedAverageUsefulLife": {
        "label": "Finite-Lived Intangible Assets, Weighted-Average Useful Life (Deprecated 2012-01-31)",
        "description": "The calculated weighted-average useful life of all finite-lived intangible assets.",
        "units": {
          "Y": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FinitelivedIntangibleAssetsAcquired1": {
        "label": "Finite-lived Intangible Assets Acquired",
        "description": "Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.",
        "units": {
          "USD": [
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3197000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            }
          ]
        }
      },
      "ForeignCurrencyCashFlowHedgeAssetAtFairValue": {
        "label": "Foreign Currency Cash Flow Hedge Asset at Fair Value",
        "description": "Fair value as of the balance sheet date of all foreign currency derivative assets designated as cash flow hedging instruments.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 950000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2020-09-30",
              "val": 285000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-06-30",
              "val": 2259000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 4035000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1308000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-06-30",
              "val": 1080000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 4352000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 185000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-06-30",
              "val": 418000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2024-06-30",
              "val": 1399000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 148000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 3380000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2238000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 2238000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 2238000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 7686000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ForeignCurrencyCashFlowHedgeLiabilityAtFairValue": {
        "label": "Foreign Currency Cash Flow Hedge Liability at Fair Value",
        "description": "Fair value as of the balance sheet date of all foreign currency derivative liabilities designated as cash flow hedging instruments.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 153000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 773000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 172000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-09-30",
              "val": 831000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1211000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 9000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 498000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-06-30",
              "val": 90000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2024-06-30",
              "val": 267000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 4688000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-03-31",
              "val": 64000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 64000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 64000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 25030000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            }
          ]
        }
      },
      "ForeignIncomeTaxExpenseBenefitContinuingOperations": {
        "label": "Foreign Income Tax Expense (Benefit), Continuing Operations",
        "description": "Amount of current and deferred foreign income tax expense (benefit) attributable to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2092000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3741000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3741000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7484000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7484000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7484000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3380000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3380000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5347000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            }
          ]
        }
      },
      "FutureAmortizationExpenseAfterYearFive": {
        "label": "Future Amortization Expense, after Year Five (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized for the remainder of the finite-lived intangible asset useful life after the fifth succeeding fiscal year.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 44614000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 40546000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearFive": {
        "label": "Future Amortization Expense, Year Five (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4920000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5574000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearFour": {
        "label": "Future Amortization Expense, Year Four (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6382000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5937000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearOne": {
        "label": "Future Amortization Expense, Year One (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8638000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9892000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearThree": {
        "label": "Future Amortization Expense, Year Three (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6785000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 7400000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearTwo": {
        "label": "Future Amortization Expense, Year Two (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7655000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8662000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet": {
        "label": "Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net",
        "description": "The net gain (loss) relating to components of the gain (loss) on the cash flow hedging instrument excluded from the assessment of cash flow hedge effectiveness. Recognized in earnings.",
        "units": {
          "USD": [
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1918000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            }
          ]
        }
      },
      "GainLossOnDispositionOfAssets1": {
        "label": "Gain (Loss) on Disposition of Assets",
        "description": "Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 938000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 938000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 938000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 938000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1338000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1338000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1338000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -244000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -534000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -534000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -471000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -471000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -538000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -538000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -538000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -126000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -126000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -273000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -273000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -332000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -332000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -387000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -387000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -387000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -58000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -58000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 94000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 94000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -87000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -87000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -277000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -277000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -277000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -59000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -59000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -391000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -391000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -679000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -679000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -698000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -698000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -698000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 22000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 22000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -135000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -135000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -259000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -259000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1019000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1019000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1019000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -5000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -5000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -23000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -23000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -37000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -37000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -107000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -107000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -107000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -15000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -15000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -24000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -24000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -18000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -18000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -2691000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -2691000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -2691000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -145000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -145000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -235000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -235000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -407000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -407000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -407000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -79000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -79000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -2811000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -2811000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -3022000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -3022000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -3183000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -3183000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -22000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -22000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -1128000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": -990000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -1191000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": -82000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments": {
        "label": "Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments",
        "description": "Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.",
        "units": {
          "USD": [
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1393000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 146000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 502000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 338000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 192000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 328000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 328000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 42000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 42000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 42000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 42000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -522000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -522000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -564000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -564000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 267000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 267000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 267000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 335000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 335000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 748000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 748000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 413000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 413000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 591000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 591000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -157000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -157000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 611000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 611000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 80000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 80000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1916000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1916000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1836000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1836000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1518000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": -398000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1518000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3"
            }
          ]
        }
      },
      "GainsLossesOnExtinguishmentOfDebt": {
        "label": "Gain (Loss) on Extinguishment of Debt",
        "description": "Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -445000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -445000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -447000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -447000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -447000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -447000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -447000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -226000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -226000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -226000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -226000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -226000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            }
          ]
        }
      },
      "Goodwill": {
        "label": "Goodwill",
        "description": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 6507000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 6507000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2009-12-31",
              "val": 6507000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2009-12-31",
              "val": 6507000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 6507000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-12-31",
              "val": 6507000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 6507000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 6507000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2010-12-31",
              "val": 6507000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-09-30",
              "val": 115271000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 120045000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 120045000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 120045000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 120045000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 120045000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2011-12-31",
              "val": 120045000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 120045000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 120045000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 123856000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 126267000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 128725000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 128725000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 128725000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 128725000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2012-12-31",
              "val": 128725000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 128725000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 128725000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 128725000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 128725000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 128725000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 128725000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 127934000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 127934000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 127934000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 127934000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 127934000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 127934000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 127934000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 127934000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 127934000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 127934000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 127934000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 127934000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 127934000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 127934000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-03-31",
              "val": 127934000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 127934000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 127934000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 127934000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 127934000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 127934000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 127934000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 127934000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 127934000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 127934000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 127934000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 127934000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 13990000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 13990000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 13990000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 13990000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 13990000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 13990000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 13990000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 13990000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 13990000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 13990000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 13990000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 13990000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 13990000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 13990000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 13990000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 13990000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 13990000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 13990000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 13990000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 13990000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 13990000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 13990000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 13990000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 13990000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 13990000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 13990000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 13990000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 13990000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 13990000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 13990000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 13990000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 13990000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 13990000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 13990000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 13990000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 13990000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 13990000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 13990000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 13990000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 13990000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 13990000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 13990000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 13990000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 13990000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 13990000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 13990000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 13990000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 13990000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 13990000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 13990000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 13990000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 13990000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 13990000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 13990000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 13990000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 13990000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 13990000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 13990000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 13990000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 13990000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 13990000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 13990000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 13990000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 13990000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 13990000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 13990000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 13990000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 13990000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 13990000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 13990000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 13990000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 13990000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 13990000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 13990000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 13990000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 13990000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "GoodwillAcquiredDuringPeriod": {
        "label": "Goodwill, Acquired During Period",
        "description": "Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 109170000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 113944000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 113538000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8680000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6222000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            }
          ]
        }
      },
      "GoodwillAndIntangibleAssetImpairment": {
        "label": "Goodwill and Intangible Asset Impairment",
        "description": "Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.",
        "units": {
          "USD": [
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            }
          ]
        }
      },
      "GoodwillGross": {
        "label": "Goodwill, Gross",
        "description": "Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 21932000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 21932000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 21932000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2010-12-31",
              "val": 21932000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-09-30",
              "val": 131102000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 135876000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 135876000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2011-12-31",
              "val": 135876000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 142098000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 144556000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2012-12-31",
              "val": 144556000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 144556000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 144556000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 143765000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 143765000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 143765000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 143765000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-03-31",
              "val": 143765000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 143765000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 143765000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 143765000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 143765000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 143765000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 143765000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 143765000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 143765000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 143765000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 143765000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 143765000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 143765000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 143765000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 143765000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 143765000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 143765000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 143765000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 143765000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 143765000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 29821000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            }
          ]
        }
      },
      "GoodwillImpairedAccumulatedImpairmentLoss": {
        "label": "Goodwill, Impaired, Accumulated Impairment Loss",
        "description": "Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 15425000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 15425000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 15425000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2010-12-31",
              "val": 15425000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-09-30",
              "val": 15831000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 15831000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 15831000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2011-12-31",
              "val": 15831000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 15831000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 15831000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2012-12-31",
              "val": 15831000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 15831000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 15831000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 15831000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 15831000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 15831000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 15831000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-03-31",
              "val": 15831000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 15831000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 15831000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 15831000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 129775000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 129775000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 129775000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 129775000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 129775000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 129775000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 129775000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 129775000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 129775000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 129775000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 129775000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 129775000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 129775000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 129775000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 129775000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 129775000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 15831000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 15831000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 15831000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "GoodwillImpairmentLoss": {
        "label": "Goodwill, Impairment Loss",
        "description": "Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -406000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 406000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 406000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 113944000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 113944000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 113944000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 113944000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 113944000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            }
          ]
        }
      },
      "GoodwillPeriodIncreaseDecrease": {
        "label": "Goodwill, Period Increase (Decrease)",
        "description": "Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2458000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2458000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2458000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2458000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            }
          ]
        }
      },
      "GoodwillPurchaseAccountingAdjustments": {
        "label": "Goodwill, Purchase Accounting Adjustments",
        "description": "Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -791000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2014Q1"
            }
          ]
        }
      },
      "GrossProfit": {
        "label": "Gross Profit",
        "description": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 305318000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 99698000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 40785000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 197649000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 97951000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 371090000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 371090000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 77907000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 77907000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 138650000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 138650000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 60743000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 60743000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 60743000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 269603000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 269603000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 130953000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 130953000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 130953000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 502938000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 502938000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 502938000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-10-01",
              "end": "2010-12-31",
              "val": 233335000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 102478000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 102478000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 102478000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 102478000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 168390000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 168390000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 65912000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 65912000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 65912000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 65912000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 371243000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 371243000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 202853000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 202853000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 202853000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-07-02",
              "end": "2011-09-30",
              "val": 202853000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 678995000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 678995000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 678995000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 307752000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 307752000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 113288000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 113288000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 113288000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 113288000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 186867000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 186867000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 73579000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 73579000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 73579000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 73579000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 346160000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 346160000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 159293000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 159293000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 159293000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 159293000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 632154000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 632154000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 632154000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 285994000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 285994000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 123559000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 123559000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 123559000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 123559000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 123559000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 193391000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 69832000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 69832000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 69832000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 69832000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 360283000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 236724000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 166892000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 166892000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 166892000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 166892000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 736483000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 736483000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 736483000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 612924000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 376200000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 376200000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 376200000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 144260000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 144260000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 144260000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 86772000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 86772000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 86772000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 86772000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 310645000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 310645000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 223873000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 223873000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 223873000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 223873000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 725784000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 725784000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 415139000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 415139000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 415139000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 415139000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 878108000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 878108000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 878108000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 152324000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 152324000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 86596000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 86596000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 86596000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 86596000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 300709000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 300709000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 214113000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 214113000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 214113000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 214113000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 691726000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 691726000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 391017000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 391017000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 391017000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 391017000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 846668000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 846668000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 846668000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 154942000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 154942000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 76252000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 76252000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 76252000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 76252000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 292677000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 292677000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 216425000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 216425000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 216425000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 216425000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 676311000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 676311000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 383634000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 383634000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 383634000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 383634000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 835235000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 835235000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 835235000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 158924000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 158924000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 90625000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 90625000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 90625000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 90625000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 315742000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 315742000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 225117000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 225117000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 225117000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 225117000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 739213000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 739213000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 423471000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 423471000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 423471000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 423471000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 931642000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 931642000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 931642000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 192429000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 192429000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 114965000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 114965000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 114965000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 114965000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 366852000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 366852000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 251887000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 251887000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 251887000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 251887000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 836945000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 836945000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 470093000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 470093000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 470093000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 470093000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1040250000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1040250000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1040250000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 203305000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 203305000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 130019000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 130019000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 130019000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 130019000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 403043000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 403043000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 273024000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 273024000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 273024000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 273024000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 910675000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 910675000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 507632000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 507632000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 507632000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 507632000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1103673000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1103673000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1103673000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 192998000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 192998000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 142566000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 142566000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 142566000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 142566000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 461543000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 461543000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 318977000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 318977000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 318977000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 318977000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1075440000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1075440000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 613897000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 613897000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 613897000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 613897000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1374090000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1374090000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1374090000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 298650000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 298650000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 260503000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 260503000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 260503000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 260503000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 627591000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 627591000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 367088000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 367088000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 367088000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 367088000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1248812000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1248812000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 621221000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 621221000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 621221000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 621221000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1607551000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1607551000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1607551000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 358739000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 358739000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 294752000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 294752000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 294752000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 294752000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 716673000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 716673000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 421921000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 421921000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 421921000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 421921000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1429202000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1429202000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 712529000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 712529000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 712529000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 712529000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1825370000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1825370000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1825370000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 396168000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 396168000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 346424000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 346424000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 346424000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 929443000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 929443000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 583019000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 583019000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 583019000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1846012000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1846012000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 916569000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 916569000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 916569000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2385488000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2385488000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2385488000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 539476000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 470000000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 470000000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1203272000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1203272000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 733272000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 733272000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2305895000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2305895000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1102623000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1102623000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 2885663000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 2885663000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 537906000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 537906000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 1341728000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 803822000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 2513088000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 1171360000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 3157726000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 575163000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "ImpairmentOfIntangibleAssetsExcludingGoodwill": {
        "label": "Impairment of Intangible Assets (Excluding Goodwill)",
        "description": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1420000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 8829000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            }
          ]
        }
      },
      "ImpairmentOfIntangibleAssetsFinitelived": {
        "label": "Impairment of Intangible Assets, Finite-lived",
        "description": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 8829000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 8829000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3522000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3522000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3522000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 8164000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 8164000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 8164000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ImpairmentOfLeasehold": {
        "label": "Impairment of Leasehold",
        "description": "The adjustment to reduce the value of existing agreements that specify the lessee's rights to use the leased property. This expense is charged when the estimates of future profits generated by the leased property are reduced.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 156000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            }
          ]
        }
      },
      "IncomeLossAttributableToParent": {
        "label": "Income (Loss) Attributable to Parent, before Tax",
        "description": "Amount, before tax, of income (loss) attributable to parent. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -6986000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 202787000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 193053000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 220696000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 220696000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -39051000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 50724000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 89775000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 295391000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 295391000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 244667000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 244667000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 328934000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 328934000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 328934000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -29605000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -29605000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 67618000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 67618000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 97223000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 97223000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 324221000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 324221000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 256603000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 256603000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 340866000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 340866000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 340866000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -8072000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -8072000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 119892000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 119892000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 127964000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 127964000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 448448000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 448448000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 328556000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 328556000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 501514000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 501514000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 501514000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 61651000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 61651000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 189331000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 189331000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 127680000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 127680000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 482288000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 482288000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 292957000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 292957000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 564638000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 564638000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 564638000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 57002000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 57002000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 185920000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 185920000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 128918000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 128918000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 551224000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 551224000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 365304000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 365304000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 666082000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 666082000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 666082000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 81364000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 81364000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 315681000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 315681000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 234317000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 234317000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 814734000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 814734000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 499053000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 499053000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 978941000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 978941000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 978941000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 149153000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 149153000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 468065000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 468065000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 318912000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 318912000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1052007000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1052007000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 583942000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 583942000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1243299000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1243299000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 183066000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 183066000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 525422000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 342356000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 1152335000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 626913000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1326356000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 169050000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Domestic",
        "description": "The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 194228000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 141368000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 141368000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 141660000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 141660000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 141660000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 151204000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 151204000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 144706000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 2889000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 91017000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 125289000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 125289000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 50947000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 50947000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 50947000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -56305000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -56305000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -69997000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 321482000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 71482000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 71482000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 181730000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 181730000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 181730000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 206111000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 206111000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 206111000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 368328000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 368328000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 368328000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 396368000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 396368000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 396368000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 467231000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 467231000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 467231000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 688981000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 688981000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 688981000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1033428000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1033428000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1084446000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Foreign",
        "description": "The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 27912000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 43327000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 43327000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 108738000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 108738000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 108738000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 51409000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 51409000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 51409000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60851000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60851000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60851000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -3631000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -3631000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 95850000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 95850000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 95850000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 105938000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 105938000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 105938000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 49319000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 63011000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 63011000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149214000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149214000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149214000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 147204000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 147204000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 147204000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 134755000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 134755000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 134755000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 133186000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 133186000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 133186000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 168270000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 168270000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 168270000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 198851000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 198851000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 198851000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 289960000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 289960000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 289960000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 209871000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 209871000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 241910000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments": {
        "label": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest",
        "description": "Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 120502000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 24388000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 4464000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 77573000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 53185000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 183223000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 183223000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 28886000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42599000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42599000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 13713000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 13713000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 109126000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 109126000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 66527000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 66527000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 250109000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 250109000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 250109000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 28333000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 28333000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 17578000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 17578000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -10755000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -10755000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 108189000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 108189000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 90611000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 90611000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 285262000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 285262000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 285262000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 12334000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 12334000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -16195000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -16195000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -28529000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -28529000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 42807000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 42807000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 59002000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 59002000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 184118000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 184118000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 184118000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2510000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2510000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2510000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2510000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -40542000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -43052000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -43052000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5160000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 2650000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 45702000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 45702000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 205557000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 205557000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 205557000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 203047000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 200397000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -742000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -742000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -742000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -50770000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -50770000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 6872000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 6872000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 57642000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 57642000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 220188000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 220188000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 213316000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 213316000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 221139000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 221139000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 221139000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -64682000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -64682000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -14840000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -14840000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 49842000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 49842000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 185818000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 185818000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 200658000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 200658000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 156885000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 156885000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 156885000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -78881000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -78881000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -26409000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -26409000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 52472000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 52472000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 24478000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 24478000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 50887000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 50887000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -6986000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -6986000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -56587000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -56587000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 9734000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 9734000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 66321000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 66321000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 202787000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 193053000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 220696000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -39051000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 50724000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 89775000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3"
            }
          ]
        }
      },
      "IncomeLossFromEquityMethodInvestments": {
        "label": "Income (Loss) from Equity Method Investments",
        "description": "Amount of income (loss) for proportionate share of equity method investee's income (loss).",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            }
          ]
        }
      },
      "IncomeTaxExaminationEstimateOfPossibleLoss": {
        "label": "Income Tax Examination, Estimate of Possible Loss",
        "description": "Estimated amount of loss resulting from an adverse tax position.",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 300000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 300000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            }
          ]
        }
      },
      "IncomeTaxExpenseBenefit": {
        "label": "Income Tax Expense (Benefit)",
        "description": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 46631000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 9268000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 1697000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 28702000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 19434000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 66304000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 66304000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 10746000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 15549000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 15549000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 4803000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 4803000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 40104000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 40104000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 24555000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 24555000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89732000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89732000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89732000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 8500000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 8500000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5273000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5273000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -3227000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -3227000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 33539000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 33539000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 28266000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 28266000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 83404000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 83404000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 83404000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4299000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4299000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -4091000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -4091000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -8390000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -8390000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 11850000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 11850000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 15941000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 15941000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 55104000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 55104000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 55104000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1503000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1503000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1503000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1503000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -12274000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -13777000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -13777000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 368000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -1135000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 12642000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 12642000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 59868000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 59868000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 59868000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 58365000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 59500000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1943000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1943000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1943000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -13708000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -13708000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 3204000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 3204000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 16912000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 16912000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 59814000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 59814000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 56610000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 56610000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 59359000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 59359000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 59359000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -17355000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -17355000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -3890000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -3890000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 13465000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 13465000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 39847000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 39847000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 43737000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 43737000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 34620000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 34620000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 34620000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -19963000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -19963000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -6796000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -6796000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 13167000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 13167000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 3064000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 3064000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 9860000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 9860000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -12696000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -12696000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -12696000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -14466000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -14466000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 2296000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 2296000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 16762000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 16762000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 109008000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 109008000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 106712000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 106712000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 106302000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 106302000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 106302000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -8644000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -8644000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 6759000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 6759000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 15403000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 15403000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 55052000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 55052000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 48293000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 48293000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 64626000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 64626000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 64626000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -10254000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -10254000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 9159000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 9159000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 19413000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 19413000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 64169000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 64169000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 55010000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 55010000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 64724000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 64724000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 64724000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -99000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -99000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 26311000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 26311000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 26410000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 26410000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 99331000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 99331000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 73020000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 73020000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 118939000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 118939000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 118939000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 13527000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 13527000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 39144000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 39144000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 25617000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 25617000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 99158000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 99158000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 60014000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 60014000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 112689000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 112689000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 112689000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 12153000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 12153000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 39547000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 39547000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 27394000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 27394000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 126189000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 126189000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 86642000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 86642000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 149260000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 149260000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 149260000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 17812000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 17812000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 73582000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 73582000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 55770000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 55770000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 182716000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 182716000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 109134000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 109134000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 219378000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 219378000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 219378000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 33528000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 33528000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 110119000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 110119000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 76591000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 76591000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 237327000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 237327000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 127208000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 127208000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 277208000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 277208000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 43863000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 43863000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 118067000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 74204000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 263835000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 145768000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 302285000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 39078000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncomeTaxesPaid": {
        "label": "Income Taxes Paid",
        "description": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.",
        "units": {
          "USD": [
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 9239000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 3720000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 6592000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 6592000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 9036000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 9036000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4111000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4111000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 10261000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 10261000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            }
          ]
        }
      },
      "IncomeTaxesPaidNet": {
        "label": "Income Taxes Paid, Net",
        "description": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 58741000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 28854000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 29444000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 66540000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 66540000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 18903000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 27243000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 27243000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 33380000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 33380000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 82493000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 82493000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 82493000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 27867000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 27867000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 35777000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 35777000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 36096000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 36096000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62405000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62405000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62405000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 34025000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 34025000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 35916000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 35916000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 39786000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 39786000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 66899000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 66899000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 66899000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 27885000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 27885000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 29454000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1569000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 30225000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 2340000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 39122000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 39122000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 39122000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 11237000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 48040000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 48040000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 48040000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 2267000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 2267000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 5095000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 5095000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 4363000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 10089000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 53504000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 53504000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 53504000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4012000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4012000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 6582000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 6582000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 8739000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 8739000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 29916000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 29916000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 29916000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -11500000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -11500000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -9407000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -7968000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 14099000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 14099000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 14099000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2266000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2266000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -14397000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -11989000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14407000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14407000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14407000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1961000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1961000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 8682000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 8682000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 29646000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 29646000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 53657000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 53657000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 53657000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 11833000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 11833000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 17508000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 17508000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 47482000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 47482000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 74573000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 74573000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 74573000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 4216000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 4216000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 11764000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 11764000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 56957000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 56957000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 104068000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 104068000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 104068000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 10811000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 10811000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 74312000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 74312000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 124651000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 124651000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 192013000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 192013000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 192090000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 13313000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 13313000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 29242000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 29242000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 59418000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 59418000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 134565000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 135986000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 135986000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 19712000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 19716000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 47146000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 47150000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 108202000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 108439000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 234062000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 234062000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 234062000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 14998000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 14998000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 90833000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 90833000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 182282000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 182282000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 345397000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 345397000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 16923000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 16923000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 62566000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 136879000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 234314000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 19011000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncomeTaxesReceivable": {
        "label": "Income Taxes Receivable, Current",
        "description": "Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 16285000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2012-06-30",
              "val": 16858000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 16837000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 7702000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 22899000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 14194000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 17070000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 4302000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 35939000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 23187000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 23456000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 23456000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 23456000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 23456000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 23456000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 29502000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 18312000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 6517000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 24786000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 24786000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 24786000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 24786000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 24786000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 37392000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 12176000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 8378000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 2176000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 2176000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 2176000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 2176000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 2176000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 2405000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1731000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 2532000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 2340000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 2340000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 2340000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 2340000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 2340000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 3839000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 5493000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 8122000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 8151000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 8151000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 8151000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 8151000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 8151000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 15003000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 11356000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 10456000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 6310000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 6310000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 6310000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 6310000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 6310000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 3838000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 13815000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 14052000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 18243000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 18243000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 18243000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 18243000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 18243000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 18592000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 24377000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 4531000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 4784000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 4784000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 4784000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 4784000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 4784000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 18313000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 13272000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 15369000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 43559000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 43559000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 43559000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 43559000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 43559000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 29479000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 33821000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 27194000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 36613000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 36613000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 36613000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 36613000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 36613000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 15359000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 8066000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 7684000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1825000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 1825000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 4200000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "IncomeTaxReconciliationDeductionsDividends": {
        "label": "Effective Income Tax Rate Reconciliation, Deduction, Dividends, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for dividend.",
        "units": {
          "USD": [
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4257000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 4584000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 4584000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5313000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 5313000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4240000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncomeTaxReconciliationForeignIncomeTaxRateDifferential": {
        "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -7878000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -11304000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -11304000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -24783000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -24783000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -24783000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -12908000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -12908000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -12908000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -16399000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -16399000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -16399000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1904000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1904000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -25535000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -25535000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -25535000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -28233000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -28233000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -28233000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -8062000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -8062000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -8062000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -37090000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -37090000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -37090000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -20105000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -20105000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -20105000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -17966000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -17966000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -17966000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -15507000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -15507000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -15507000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -22188000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -22188000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -22188000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -21420000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -21420000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -21420000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -15976000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -15976000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -15976000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -13078000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -13078000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": {
        "label": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount",
        "description": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 64105000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 87517000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 87517000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 99842000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 99842000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 99842000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 64282000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 64282000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 64282000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 71945000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 71945000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 71945000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -260000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -260000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 77399000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 77399000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 77399000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 54910000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 54910000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 54910000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -2445000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -2445000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -2445000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 69556000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 69556000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 69556000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 69076000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 69076000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 69076000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 71582000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 71582000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 71582000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 105318000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 105318000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 105318000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 118574000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 118574000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 118574000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 139882000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 139882000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 139882000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 205578000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 205578000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 205578000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 261093000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 261093000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 278535000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationNondeductibleExpense": {
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1358000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1382000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1382000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 7742000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 7742000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 4162000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019"
            }
          ]
        }
      },
      "IncomeTaxReconciliationOtherAdjustments": {
        "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2477000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2953000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2953000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1433000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1433000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1433000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 168000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 168000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 168000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -113000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -113000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -113000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 209000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 209000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 365000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 365000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 345000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1623000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2100000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2100000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -271000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -271000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 189000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -1357000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -225000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -225000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -2907000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -2907000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -1365000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2006000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2117000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2117000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 707000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 707000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 792000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2611000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -4208000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -4208000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 195000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 195000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 195000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -6481000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -6481000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -6481000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -11086000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -11086000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationRepatriationOfForeignEarnings": {
        "label": "Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 57138000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 57138000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5848000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5848000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5848000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2343000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2343000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2343000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 4252000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 4252000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 4252000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4325000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4325000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4325000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 7672000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 7672000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 7672000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4750000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4750000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4750000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -14548000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -14548000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationStateAndLocalIncomeTaxes": {
        "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 7600000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10566000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10566000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6912000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6912000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6912000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3562000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3562000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3562000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4435000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4435000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4435000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 90000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 90000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3564000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3564000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3564000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1298000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1298000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1298000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1403000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1403000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1403000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 9044000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 9044000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 9044000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 9329000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 9329000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 9329000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 11042000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 11042000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 11042000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 16479000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 16479000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 16479000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16899000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16896000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 16896000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 15881000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 15881000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 15881000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32023000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32023000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 32023000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 45991000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 45991000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxExemptIncome": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5055000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5055000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5055000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 7006000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 7006000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 7006000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4257000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4257000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 4584000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxSettlements": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Settlement, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.",
        "units": {
          "USD": [
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -3956000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -3956000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -3956000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1147000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1147000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 795000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccountsPayableTrade": {
        "label": "Increase (Decrease) in Accounts Payable, Trade",
        "description": "Change in recurring obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and sale of goods and services.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 6739000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 7901000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 8415000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3790000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3790000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -17873000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 32623000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 32623000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 25872000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 25872000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 19742000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 19742000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 19742000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -24063000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -24063000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 40302000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 40302000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 59530000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 59530000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 38237000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 38237000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 38237000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -69223000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -69223000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 80919000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 80919000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 53433000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 53433000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 18932000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 18932000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 18932000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -72295000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -72295000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 39434000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 111729000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 14521000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 86816000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 21251000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 21251000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 21251000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 93546000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -74898000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -74898000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -74898000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 141117000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 141117000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 138252000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 138252000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 94365000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 94365000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8912000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8912000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8912000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 142136000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 142136000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 160514000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 160514000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 106425000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 106425000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 14775000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 14775000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 14775000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 112130000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 112130000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 102324000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 102324000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 72158000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 72158000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -7825000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -7825000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -7825000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 132108000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 132108000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 148894000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 148894000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 103310000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 103310000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -2184000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -2184000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -4462000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 168569000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 168569000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 183638000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 183638000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 134495000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 134495000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 31035000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 26667000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 26667000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 175129000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 175129000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 188413000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 188413000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 119794000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 119794000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 23312000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 23312000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 23312000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 106203000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 106203000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 162289000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 162289000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 152797000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 152797000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 79176000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 79176000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 79176000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 152144000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 152144000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 256028000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 256028000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 246964000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 246964000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 89184000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 89184000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 89184000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 279790000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 279790000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 157155000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 157155000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 161512000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 161512000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -74247000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -74247000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -74247000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 254063000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 254063000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 215374000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 215374000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 242496000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 242496000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 119601000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 119601000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 119601000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 266679000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 266679000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 155774000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 155774000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 206893000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 206893000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 35636000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 35636000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 314845000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 314845000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 177305000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 185956000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -27865000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 341579000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccountsReceivable": {
        "label": "Increase (Decrease) in Accounts Receivable",
        "description": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 38153000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -44817000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 5611000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -31527000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -31527000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -22869000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 3822000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 3822000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 65086000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 65086000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 39449000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 39449000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 39449000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -38607000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -38607000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -9763000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -9763000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 97378000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 97378000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 63199000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 63199000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 63199000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -85010000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -85010000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -69714000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -69714000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 47601000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 47601000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -491000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -491000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -491000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -80751000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -80751000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -81180000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -429000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 20979000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 101730000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -6618000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -6618000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -6618000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 74133000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -77983000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -77983000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -77983000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 25004000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 25004000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 158662000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 158662000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 83207000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 83207000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 36885000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 36885000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 36885000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -22443000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -22443000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 147330000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 147330000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 56819000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 56819000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 23545000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 23545000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 23545000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -56655000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -56655000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 140615000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 140615000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 57799000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 54169000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1336000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1336000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1336000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -46733000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -46733000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 152607000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 152607000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 77600000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 77600000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -10770000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -10770000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -10770000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -11940000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -11940000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 158883000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 158883000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 115638000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 115638000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 16157000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 16157000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 16157000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19860000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19860000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 156975000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 156975000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 108982000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 108982000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 10493000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 10493000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 10493000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -47709000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -47709000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 147832000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 147832000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 133708000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 133708000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 33173000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 33173000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 33173000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 633000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 633000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 154633000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 154633000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 118568000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 118568000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 86627000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 86627000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 86627000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 19520000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 19520000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 136430000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 136430000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 27345000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 27345000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 806000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 806000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 806000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -33282000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -33282000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 193071000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 193071000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 32379000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 32379000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -4157000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -4157000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -4157000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 3272000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 3272000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 249306000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 249306000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 11809000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 11809000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 41339000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 41339000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 44199000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 44199000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 223211000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 15262000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -7550000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 54582000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccruedIncomeTaxesPayable": {
        "label": "Increase (Decrease) in Income Taxes Payable",
        "description": "The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 7120000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -20384000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -2131000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -6525000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -6525000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -9150000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -12870000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -12870000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 4822000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 4822000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5480000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5480000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5480000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -22773000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -22773000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -20902000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -20902000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -13581000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -13581000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5722000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5722000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5722000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -30318000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -30318000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -25694000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -25694000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -13351000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -13351000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5820000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5820000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5820000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -21735000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -21735000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -23384000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -1649000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -22305000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -570000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 24386000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 24386000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 24386000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 46121000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -46545000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -46545000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -46545000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1019000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1019000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 787000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 787000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 44444000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 44444000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4883000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4883000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4883000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1890000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1890000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -3705000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -3705000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 8738000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 8738000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -397000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -397000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -397000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -584000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -584000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2678000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2678000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 25839000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 25839000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -3743000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -3743000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -3643000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -7228000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -7228000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 5208000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 5208000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 28765000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 29190000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -3638000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -1693000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 290000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -5700000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -6204000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -540000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1921000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 24054000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 25373000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3809000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4355000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4355000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -18625000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -18625000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -3331000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -3331000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 23545000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 23545000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -6226000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -6226000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -8179000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1573000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1558000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 22260000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 20607000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 47530000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 45843000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 26403000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 25817000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 25817000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 4048000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 4048000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -19729000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -19729000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -10151000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -10151000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -24494000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -24494000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -24494000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 6439000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 6439000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 26915000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 26915000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 63936000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 63936000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4897000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4897000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4897000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 10691000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 10691000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 44171000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 44171000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 92028000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 92028000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 35016000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 35016000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 35016000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 4340000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 4340000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 23582000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 23582000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 46781000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 46781000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -29039000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -29039000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -565000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -565000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 42685000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 118817000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 13175000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 20819000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccruedLiabilities": {
        "label": "Increase (Decrease) in Accrued Liabilities",
        "description": "The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 9049000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -17715000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -9875000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2583000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2583000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -14238000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -15918000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -15918000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -3952000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -3952000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 16468000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 16468000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 16468000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -27976000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -27976000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -28959000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -28959000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -8743000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -8743000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 850000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 850000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 850000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -27961000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -27961000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -25379000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -25379000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -23623000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -23623000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -9983000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -9983000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -9983000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -9169000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -9169000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -9692000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -523000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 7466000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 16635000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 33556000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 33556000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 33556000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 42725000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -33666000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -33666000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -33666000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1973000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1812000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 7401000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 7401000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 33508000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 33508000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3761000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3761000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3761000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -7757000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -7757000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 6124000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 6124000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 22984000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 22984000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -16221000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -16221000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -16221000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 6050000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 6050000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 21845000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 21845000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 36614000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 32776000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -990000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -403000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -403000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -13238000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -13273000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 11132000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 11132000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 62026000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 62026000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 28627000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 28627000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 30904000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1795000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1795000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -28120000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -27928000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 15455000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 15455000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -7160000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -2792000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -2792000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -8598000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -8598000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -31056000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -31056000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 21504000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 21504000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -11112000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -11112000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -11112000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -12091000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -12091000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 11434000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 11434000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 75658000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 75658000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 53785000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 53785000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 53785000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -34418000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -34418000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -37673000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -37673000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 10782000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 10782000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -20370000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -20370000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -20370000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -30580000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -30580000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -14688000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -14688000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 42681000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 42681000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 11528000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 11528000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 11528000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -33247000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -33247000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -1479000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -1479000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 92042000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 92042000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 43534000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 43534000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 43534000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -71398000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -71398000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -21506000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -21506000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 64307000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 64307000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 22222000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 22222000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -66301000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -66301000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -41621000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 54201000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 16933000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": -96344000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInAssetRetirementObligations": {
        "label": "Increase (Decrease) in Asset Retirement Obligations",
        "description": "The increase (decrease) during the reporting period in the carrying amount of asset retirement obligations.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 388000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 388000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 388000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 13000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 13000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 63000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 63000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 236000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 236000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 236000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 33000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 33000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 62000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 62000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 146000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 146000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 526000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 526000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 526000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 23000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 23000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 23000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 23000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 26000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 26000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1936000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1936000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1936000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 1936000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 19000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 19000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 19000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 146000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 146000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 286000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 286000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 297000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 297000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 786000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 786000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 786000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 154000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 154000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 558000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 558000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 933000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 933000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1394000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1394000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1394000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 345000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 345000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 517000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 517000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 2350000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 2350000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2359000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2359000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2359000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 113000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 113000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 540000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 540000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 853000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 853000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1359000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1359000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1359000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 27000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 70000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 70000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 4710000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 4710000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4706000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4706000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 4706000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 96000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 96000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 38000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 38000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 224000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 224000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 323000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1595000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1842000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            }
          ]
        }
      },
      "IncreaseDecreaseInIncomeTaxesReceivable": {
        "label": "Increase (Decrease) in Income Taxes Receivable",
        "description": "The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 16285000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 16285000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 16858000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 16858000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 16838000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 16838000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 4799000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 4799000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 18673000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 13873000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 8796000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 3997000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -4799000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 16923000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 16923000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 4305000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 4305000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -2303000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -2303000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 15170000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 20458000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 20458000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 7507000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 7507000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -17121000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -17121000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8286000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8286000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 8286000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 5584000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 5584000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -6665000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -6665000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -20514000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -20514000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1331000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1331000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1331000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 8218000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 8218000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -16999000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -16999000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -20797000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -20797000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -26999000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -26999000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -26999000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 229000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 229000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -445000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -445000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 357000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 357000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 165000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 165000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 165000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1499000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1499000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 3152000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 3152000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5781000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5781000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 5811000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 5811000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 5811000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 6852000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 6852000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3205000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3205000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 2305000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 2305000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1842000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1842000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1842000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -2472000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -2472000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 7505000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 7505000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 7743000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 7743000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 11933000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 11933000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 11933000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 349000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 349000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 6134000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 6134000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -13712000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -13712000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -13459000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -13459000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -13459000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 13529000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 13529000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 8488000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 8488000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 10585000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 10585000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 38775000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 38775000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 38775000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -14079000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -14079000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -9737000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -9737000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -16364000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -16364000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -6945000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -6945000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -21254000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -21254000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -28547000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": -28929000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -34788000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 2375000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInInventories": {
        "label": "Increase (Decrease) in Inventories",
        "description": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 45749000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 52755000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 96275000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -5247000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -5247000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -17134000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 34930000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 34930000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 112587000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 112587000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 41107000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 41107000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 38642000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -16718000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -16718000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 88054000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 88054000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 230164000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 230164000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 127739000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 120730000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 120730000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -43955000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -44817000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 94580000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 92987000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 236107000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 232897000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 46903000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 46903000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 46903000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -43076000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -43076000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 60689000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 103766000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 143224000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 186300000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -40580000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -40580000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -40580000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 2496000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -49272000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -49272000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -49272000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 144460000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 144460000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 269488000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 269488000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 81742000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 81742000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 26748000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 26748000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 26748000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 133811000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 133811000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 355242000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 355242000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 130844000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 130844000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 61492000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 61492000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 61492000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 169253000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 169253000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 278117000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 278117000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 73591000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 73591000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1060000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1060000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1060000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 142797000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 142797000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 256709000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 256709000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 97458000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 97458000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 751000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 751000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 751000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 136641000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 136641000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 227257000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 227257000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 54373000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 54373000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -8827000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -8827000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -8827000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 194552000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 194552000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 280032000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 280032000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 87104000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 87104000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32777000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32777000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32777000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 123355000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 123355000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 172518000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 172518000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -6321000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -6321000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -33378000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -33378000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -33378000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 179463000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 179463000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 358028000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 358028000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 272508000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 272508000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 228554000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 228554000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 228554000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 332713000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 332713000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 418247000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 418247000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 216569000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 216569000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26056000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26056000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26056000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 207701000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 207701000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 193480000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 193480000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 6111000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 6111000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -58541000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -58541000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -58541000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 278972000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 278972000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 306855000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 306855000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 105787000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 105787000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 24344000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 24344000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 354125000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 354125000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 340367000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 138259000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -8208000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 320562000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherNoncurrentLiabilities": {
        "label": "Increase (Decrease) in Other Noncurrent Liabilities",
        "description": "Amount of increase (decrease) in noncurrent operating liabilities classified as other.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2421000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 622000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1823000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2187000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2187000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1450000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1517000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1517000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2357000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2357000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2519000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2519000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2519000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2831000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2831000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 757000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 757000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2425000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2425000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4264000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4264000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4264000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 830000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 830000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1186000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 356000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 3444000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 2614000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5618000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5618000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5618000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 4788000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1998000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1998000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1998000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 751000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 751000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 361000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 361000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 3400000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 3400000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 6716000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 6716000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 6716000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 3136000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 3136000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 3875000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 3875000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4740000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4740000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 7195000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 7195000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 7195000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -3498000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -3498000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2370000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2370000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 133000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 133000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 3023000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 3023000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 3023000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 564000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 564000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4810000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4810000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 60828000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 60828000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 62128000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 62128000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 62128000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -4310000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -4310000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -2675000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -2675000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -1302000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -1302000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2191000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2191000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2191000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -955000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -955000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -14000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -14000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1101000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1101000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1418000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1418000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1418000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2918000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2956000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -1322000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -1157000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1318000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1318000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 530000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 530000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 530000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 7130000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 7130000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 2797000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 2797000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 4745000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 4745000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 999000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 999000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 999000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 2014000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 2014000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -8143000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -8143000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -6068000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -6068000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 17600000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 17600000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 17600000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3495000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3495000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -4917000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -4917000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -4411000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -4411000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -5222000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -5222000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -5222000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 7482000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 7482000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -7357000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -7357000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -6813000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -6813000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -33214000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -33214000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 12739000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 12739000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 3827000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 8959000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 18450000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 8838000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherOperatingAssets": {
        "label": "Increase (Decrease) in Other Operating Assets",
        "description": "Amount of increase (decrease) in operating assets classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -115000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 200000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 556000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1012000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1012000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 94000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 714000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 564000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 644000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 444000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1651000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1651000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1651000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 2695000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 2695000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3070000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3070000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3888000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3888000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5385000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5385000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5385000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2117000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2117000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2768000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2768000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3142000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3142000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3028000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3028000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3028000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -44000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -44000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1311000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1355000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4314000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 4358000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4290000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4290000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4290000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 4334000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 758000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 758000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 758000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1382000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1382000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 607000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 607000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1374000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 918000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 144000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 144000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 144000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -592000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -592000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 215000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 215000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 2650000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 2650000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3082000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3082000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3082000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 556000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 556000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -858000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -858000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -1943000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -1943000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -2259000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -2257000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1882000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 118000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 118000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 667000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 667000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1267000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1267000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1714000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 2090000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1714000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1418000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -1418000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -1722000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -1722000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -3493000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -3714000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -2344000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -2630000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -2630000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 547000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 547000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 139000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 139000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5924000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5924000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6558000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6558000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6558000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1273000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1357000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 2213000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 2417000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 3023000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 3023000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3103000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3103000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3103000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 26451000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 26451000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 28387000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 28387000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 27331000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 27331000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 28296000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 28296000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 28296000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -1846000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -1846000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -2308000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -2308000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -14641000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -14641000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -13240000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -13240000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -13240000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1933000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1933000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1886000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1886000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 6595000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 6595000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9989000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9989000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9989000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 4073000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 4073000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 7018000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 7018000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 6161000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 6161000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -6566000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -6566000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8438000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8438000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 14822000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 23873000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 28832000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 13542000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherOperatingLiabilities": {
        "label": "Increase (Decrease) in Other Operating Liabilities",
        "description": "Amount of increase (decrease) in operating liabilities classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 3847000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1338000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 2233000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2421000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -499000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 622000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1823000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2187000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1450000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            }
          ]
        }
      },
      "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": {
        "label": "Increase (Decrease) in Prepaid Expense and Other Assets",
        "description": "Amount of increase (decrease) in prepaid expenses, and assets classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 465000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1047000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -167000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3408000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3408000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 59000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -485000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -585000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 711000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 611000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6766000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6766000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6766000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 5342000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 5342000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5880000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5880000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 42068000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 42068000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 75525000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 75525000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 75525000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -4198000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -4198000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -25307000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -25307000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -24486000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -24486000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -23511000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -23511000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -23511000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 7413000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 7413000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -4435000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -11849000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 17985000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 10572000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 58554000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 58554000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 58554000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 51141000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -68837000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -68837000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -68837000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1993000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1993000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 11235000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 11235000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 29843000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 29481000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 10376000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 10376000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 10376000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 674000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 674000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 7914000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 7914000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 22411000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 22411000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3681000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3681000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3681000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -4681000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -4681000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 10090000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 10090000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 20029000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 20029000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -7975000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -7975000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -7975000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -10112000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -10112000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 2096000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 2096000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 9075000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 9075000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -11124000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -11124000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -11124000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 9295000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 9295000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 4965000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 4965000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 19808000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 19808000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 515000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 515000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 515000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7172000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7172000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 15049000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 15049000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 19970000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 19970000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2477000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2477000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2477000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2895000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2895000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 12012000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 12012000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 32387000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 32387000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22128000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22128000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22128000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 25375000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 25375000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 10942000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 10942000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 33936000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 33936000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 19095000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 19095000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 19095000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -7633000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -7633000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 22791000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 22791000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 47782000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 47782000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 5609000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 5609000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 5609000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 8472000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 8472000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 35269000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 35269000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 22498000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 22498000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 38490000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 38490000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 38490000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -39816000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -39816000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -182000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -182000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -2502000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -2502000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -20946000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -20946000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8817000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8817000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 70115000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 105415000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 23804000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": -9572000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "IncreaseDecreaseInRestrictedCashForOperatingActivities": {
        "label": "Increase (Decrease) in Restricted Cash for Operating Activities",
        "description": "The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as operating activities. This may include cash restricted for regulatory purposes.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -300000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -300000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -250000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -300000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            }
          ]
        }
      },
      "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": {
        "label": "Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements",
        "description": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.",
        "units": {
          "shares": [
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 460000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 448000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 384000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 341000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 322000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 298000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 298000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 359000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 352000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 312000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 312000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 322000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 322000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 314000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 314000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 316000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 316000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 264000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 264000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 502000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 502000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 502000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 502000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 365000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 359000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 336000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4"
            }
          ]
        }
      },
      "IndefiniteLivedIntangibleAssetsExcludingGoodwill": {
        "label": "Indefinite-lived Intangible Assets (Excluding Goodwill)",
        "description": "Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 15452000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 15455000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 15455000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 15455000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 15455000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 15455000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 15455000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 15455000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 15455000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 15455000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 15455000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 15455000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 15455000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 15454000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 15454000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 15454000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 15454000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 15454000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 15454000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 15454000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 15454000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 15454000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 15454000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 15454000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 15454000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 15454000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 15454000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 15454000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 15454000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 15454000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 15454000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 15454000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 15454000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 15454000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 15454000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 15454000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 15454000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 15454000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 15454000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 15454000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 15454000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 15454000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 15454000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 15454000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 15454000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            }
          ]
        }
      },
      "IntangibleAssetsNetExcludingGoodwill": {
        "label": "Intangible Assets, Net (Excluding Goodwill)",
        "description": "Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 17433000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 17433000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 18941000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-12-31",
              "val": 18411000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 18411000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 18411000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-09-30",
              "val": 96650000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 94449000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 94449000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 94449000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 94449000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 94449000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 92289000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 90130000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 99733000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 98423000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 95965000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 95965000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 95965000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 95965000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 93875000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 93040000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 90986000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 93278000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 93278000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 93278000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 91411000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 91411000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 91411000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 91411000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 91411000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 89487000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 96018000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 92033000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 87743000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 87743000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 87743000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 87743000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 87743000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 90141000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 87968000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 85220000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 83026000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 83026000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 83026000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 83026000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 83026000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 83026000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 80684000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 78740000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 66960000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 65138000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 65138000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 65138000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 65138000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 65138000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 65138000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 63503000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 61679000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 59757000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 57850000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 57850000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 57850000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 57850000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 57850000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 57850000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2018-03-31",
              "val": 57850000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 55786000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 54356000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 52924000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 51494000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 51494000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 51494000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 51494000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 51494000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2019-03-31",
              "val": 51494000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2019-03-31",
              "val": 51494000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 50085000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 49284000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 48653000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 48016000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 48016000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 48016000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 48016000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 48016000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 48016000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2020-03-31",
              "val": 48016000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 47388000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 46764000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 46068000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 41945000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 41945000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 41945000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 41945000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 41945000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 41945000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2021-03-31",
              "val": 41945000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 41383000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 40819000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 40252000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 39688000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 39688000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 39688000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 39688000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 39688000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 39688000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 39120000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 38552000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 38007000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 37457000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 37457000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 37457000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 37457000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 37457000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 36904000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 36350000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 35798000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 27083000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 27083000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 27083000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 27083000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 27083000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 26701000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 15906000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 15798000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 15699000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 15699000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 15699000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 15699000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 15699000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 15667000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 15659000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 15652000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 15643000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 15643000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 15635000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "IntangibleAssetsNetIncludingGoodwill": {
        "label": "Intangible Assets, Net (Including Goodwill)",
        "description": "Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.",
        "units": {
          "USD": [
            {
              "end": "2016-03-31",
              "val": 210960000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 79128000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 79128000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 79128000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 79128000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 79128000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 77493000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 75669000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 73747000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 71840000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 71840000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 71840000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 71840000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 71840000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 69776000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 68346000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 66914000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 65484000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 65484000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 65484000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 65484000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 65484000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 64075000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 63274000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 62643000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 62006000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 62006000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 62006000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 62006000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 62006000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 61378000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 60754000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 60058000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 55935000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 55935000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 53678000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 53678000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 51447000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 51447000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 41073000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "InterestPaidNet": {
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
        "description": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 563000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 4000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 9000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 19000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 19000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 2000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 25000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 25000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 59000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 59000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 59000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 6000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 6000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 12000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 12000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 14000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 14000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 88000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 88000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 88000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 47000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 47000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 47000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 47000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 453000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 453000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3338000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3338000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3338000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 68000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 68000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 426000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 358000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1329000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 1261000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2586000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2586000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2586000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 2518000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 187000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 187000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 187000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 290000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 290000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 641000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 641000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 2660000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 2660000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 2674000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4315000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4315000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 185000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 782000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 785000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 785000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 2151000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 2151000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4640000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4640000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4640000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 913000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 913000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2289000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2289000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 4179000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 4179000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5494000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5494000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5494000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 580000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 580000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 1607000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 1607000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 3156000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 3156000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3774000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3774000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3774000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1494000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1494000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2272000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2272000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 3158000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 3158000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3811000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3811000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3811000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 563000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 563000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1118000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1118000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1749000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1749000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2466000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2466000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2466000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 756000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 756000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1505000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1505000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 2336000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 2336000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2931000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2931000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2931000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 493000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 493000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 936000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 936000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1399000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1399000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1842000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1842000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1842000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 525000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 525000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 901000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 901000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1415000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1415000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1880000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1880000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1880000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 473000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 473000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 955000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 955000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1358000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1358000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1783000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1783000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1783000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 414000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 414000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 798000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 798000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1246000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1246000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1789000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1789000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 780000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 780000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 1230000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 1745000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 2492000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 1407000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "InventoryAdjustments": {
        "label": "Inventory Adjustments",
        "description": "Amount of inventory reserves for last-in first-out (LIFO) and other inventory valuation methods.",
        "units": {
          "USD": [
            {
              "end": "2016-03-31",
              "val": 7303000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 7638000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 7638000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 7638000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 7638000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 7638000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 8451000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 9656000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 8320000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 9020000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 9020000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 9020000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 9020000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 9020000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 8584000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 8136000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 10342000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 9723000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 9723000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 9723000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 9723000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 9723000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 8808000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 10949000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 13152000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 12227000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 12227000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 12227000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 12227000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 12227000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 17759000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 18735000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 17382000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 19632000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 19632000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 19632000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 19441000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 20699000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            }
          ]
        }
      },
      "InventoryNet": {
        "label": "Inventory, Net",
        "description": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 85356000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 85356000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 85356000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 120460000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 197313000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 124995000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 124995000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 124995000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 124995000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 124995000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 107118000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 210044000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 356873000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 253270000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 253270000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 253270000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 253270000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 253270000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 208453000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 346257000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 486168000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 300173000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 300173000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 300173000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 300173000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 300173000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 257096000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 362060000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 444595000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 260791000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 260791000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 260791000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 211519000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 211519000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 211519000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 211519000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 211519000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 355979000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 481651000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 293905000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 238911000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 238911000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 238911000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 238911000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 238911000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 373622000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 595006000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 370608000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 299911000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 299911000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 299911000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 299911000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 299911000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 469163000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 578027000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 373502000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 298851000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 298851000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 298851000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 298851000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 298851000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 441648000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 555560000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 396309000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 299602000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 299602000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 299602000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 299602000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 299602000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 435564000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 514927000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 342043000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 278842000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 278842000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 278842000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 278842000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 278842000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 473394000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 558875000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 365946000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 311620000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 311620000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 311620000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 311620000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 311620000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 434974000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 484138000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 305298000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 278242000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 278242000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 278242000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 278242000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 278242000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 457704000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 636270000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 550749000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 506796000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 506796000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 506796000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 506796000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 506796000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 839509000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 925043000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 723364000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 532852000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 532852000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 532852000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 532852000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 532852000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 740553000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 726332000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 538963000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 474311000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 474311000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 474311000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 474311000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 474311000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 753282000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 777891000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 576669000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 495226000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 495226000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 495226000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 495226000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 495226000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 849351000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 835595000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 633485000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 487018000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 487018000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 807580000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "InventoryValuationReserves": {
        "label": "Inventory Valuation Reserves",
        "description": "Amount of valuation reserve for inventory.",
        "units": {
          "USD": [
            {
              "end": "2016-03-31",
              "val": 7304000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-12-31",
              "val": 9409000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            }
          ]
        }
      },
      "InventoryWriteDown": {
        "label": "Inventory Write-down",
        "description": "Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 4785000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1669000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 3076000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3955000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3955000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 395000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 823000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 823000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1627000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1627000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2465000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2465000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1160000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1160000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3005000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3005000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 5831000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 5831000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7009000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 862000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1593000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3210000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            }
          ]
        }
      },
      "InvestmentIncomeInterest": {
        "label": "Investment Income, Interest",
        "description": "Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 3190000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 872000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 276000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 973000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 101000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1010000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1010000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 19000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 72000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 72000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 53000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 53000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 167000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 167000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 95000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 95000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 234000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 234000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 234000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 52000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 52000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 87000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 87000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 35000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 35000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 121000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 121000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 34000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 34000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 180000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 180000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 180000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 102000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 102000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 171000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 171000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 69000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 69000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 195000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 195000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 24000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 24000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 217000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 217000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 217000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 26000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 26000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 26000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 26000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 35000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 9000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 9000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 42000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 16000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 7000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 7000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 34000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 18000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 65000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 65000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 65000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 54000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 54000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 84000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 84000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 30000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 30000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 122000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 122000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 38000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 38000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 207000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 207000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 207000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 116000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 116000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 181000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 181000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 65000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 65000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 230000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 230000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 49000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 49000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 420000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 420000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 420000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 204000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 204000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 307000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 307000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 103000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 103000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 476000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 476000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 169000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 169000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 778000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 778000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 778000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 452000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 452000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 961000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 961000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 509000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 509000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1551000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1551000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 590000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 590000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3057000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3057000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 3057000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1586000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1586000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2400000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2400000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 814000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 814000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 3306000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 3306000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 906000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 906000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6028000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6028000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6028000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2866000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2866000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 4396000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 4396000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1530000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1530000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5244000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5244000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 848000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 848000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 7261000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 7261000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 7261000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 674000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 674000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1126000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1126000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 452000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 452000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1719000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1719000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 593000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 593000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2637000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2637000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2637000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 482000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 482000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 942000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 942000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 460000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 460000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1311000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1311000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 369000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 369000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1901000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1901000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1901000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1214000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1214000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 3098000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 3098000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1884000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1884000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 6669000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 6669000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 3571000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 3571000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 15563000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 15563000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 15563000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 11287000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 11287000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 21376000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 21376000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 10089000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 10089000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 33271000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 33271000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 11895000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 11895000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 52208000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 52208000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 52208000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 17252000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 17252000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 32049000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 32049000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 14797000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 14797000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 48027000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 48027000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 15978000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 15978000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 68389000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 68389000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 18696000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 18696000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 33752000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 15056000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 47275000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 13523000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 63613000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 15868000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "LeaseCost": {
        "label": "Lease, Cost",
        "description": "Amount of lease cost recognized by lessee for lease contract.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 20243000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 41551000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 21308000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 66106000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 24555000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 88294000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 88294000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 88294000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 79897000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 79897000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 79897000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 78819000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 78819000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 78819000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 88999000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 88999000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 88999000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 111552000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 111552000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 111552000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 117216000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 117216000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 147224000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDue": {
        "label": "Lessee, Operating Lease, Liability, to be Paid",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 285240000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 279104000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 267460000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 296738000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 245418000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 238754000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 277175000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 303914000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 317823000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 436556000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, after Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 82848000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 84744000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 87064000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 81852000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 56950000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 42550000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 62359000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 64136000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 60330000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 97346000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year One",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 53212000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 49528000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 53886000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 54948000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 59556000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 62445000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 95325000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearFive": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 33334000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 33990000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 33995000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 30254000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 26400000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 27057000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 32838000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 28755000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 29538000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 37522000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Four",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 37983000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 38797000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 39097000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 37964000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 30307000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 31594000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 39779000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 42563000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 42019000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 53029000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Three",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 42737000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 43816000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 44406000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 43343000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 38068000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 36646000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 44557000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 50891000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 56414000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 67082000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Two",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 50069000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 51849000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 52556000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 50113000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 44165000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 47021000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 42694000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 58013000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 67077000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 86252000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 38269000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 25908000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 10342000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "description": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 30213000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 28582000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 27377000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 31923000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 22376000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 16684000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 30687000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 37035000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 40848000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 61362000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LettersOfCreditOutstandingAmount": {
        "label": "Letters of Credit Outstanding, Amount",
        "description": "The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 724000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            }
          ]
        }
      },
      "LiabilitiesAndStockholdersEquity": {
        "label": "Liabilities and Equity",
        "description": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 599043000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 599043000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 599043000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 634542000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 697178000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 808994000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 753930000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 795127000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 1045679000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 1146196000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 980371000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 1025003000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1256343000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 1068064000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 917443000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1022115000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1275938000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1259729000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 1259729000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 1259729000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 1064204000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1168613000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1402003000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1416841000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 1169933000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1253498000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1572666000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1408151000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 1278068000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1357745000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1572601000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1369305000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 1191780000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1272858000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1520288000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1530963000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 1264379000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1386720000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1423968000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1542451000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 1427206000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1751056000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1691659000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1888351000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 1765118000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1848566000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2050348000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 2387850000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 2167705000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2291255000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2410432000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 2547568000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 2332250000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 2513252000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 2466349000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 2809289000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 2556203000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 2847902000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 2848533000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 3347459000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 3135579000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 3306219000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 3398136000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 3964353000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 3570252000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 3839271000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 3784279000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 4102150000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 3687765000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 3687765000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 3868621000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "LiabilitiesCurrent": {
        "label": "Liabilities, Current",
        "description": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 100870000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 100870000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 100870000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 104670000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 126765000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 144863000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 144863000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 144863000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 144863000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 144863000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 68817000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 133053000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 260764000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 232079000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 232079000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 232079000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 232079000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 232079000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 95141000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 249737000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 516618000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 267017000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 267017000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 267017000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 267017000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 267017000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 127152000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 257956000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 472190000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 320518000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 320518000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 320518000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 122215000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 122215000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 122215000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 122215000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 122215000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 259592000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 421034000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 295231000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 167542000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 167542000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 167542000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 167542000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 167542000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 338238000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 639174000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 319909000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 238498000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 238498000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 238498000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 238498000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 238498000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 372031000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 545861000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 326978000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 159051000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 159051000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 159051000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 159051000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 159051000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 285875000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 474047000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 364809000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 189166000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 189166000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 189166000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 189166000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 189166000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 354591000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 448217000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 394387000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 250524000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 250524000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 250524000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 250524000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 250524000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 441745000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 465847000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 463158000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 300946000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 300946000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 300946000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 300946000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 300946000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 394998000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 503842000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 571850000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 468368000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 468368000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 468368000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 468368000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 468368000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 600533000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 682963000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 727930000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 541684000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 541684000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 541684000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 541684000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 541684000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 799758000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 728624000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 815306000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 497380000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 497380000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 497380000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 497380000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 497380000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 735804000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 759390000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 927442000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 719993000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 719993000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 719993000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 719993000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 719993000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 912470000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 875640000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1032882000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 769941000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 769941000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 769941000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 769941000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 769941000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1046996000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 968798000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1149443000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 804074000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 804074000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 1063631000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "LiabilitiesNoncurrent": {
        "label": "Liabilities, Noncurrent",
        "description": "Amount of obligation due after one year or beyond the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 6269000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 6269000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 6269000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 6891000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 8091000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 8456000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 8456000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 8456000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 8456000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 8456000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 9906000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 9973000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 66600000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 72687000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 72687000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 72687000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 72687000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 72687000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 52071000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 55142000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 57946000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 62246000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 62246000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 62246000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 62246000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 62246000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 45416000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 45927000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 47919000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 51092000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 51092000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 51092000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 53140000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 53140000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 53140000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 53140000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 53140000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 53939000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-12-31",
              "val": 55100000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 65379000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 65379000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 65379000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 65379000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 65379000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 67332000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 69002000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 69734000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 72099000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 72099000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 72099000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 72099000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 72099000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 68470000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 69466000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 71829000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 78474000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 78474000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 78474000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 78474000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 78474000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 73309000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 77415000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 133285000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 134434000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 134434000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 134434000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 134434000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 134434000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 129978000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 128964000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 130183000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 131552000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 131552000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 131552000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 131552000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 131552000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 314032000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 309508000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 301446000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 324052000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 324052000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 324052000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 324052000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 324052000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 316640000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 303542000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 295879000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 255112000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 255112000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 255112000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 255112000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 255112000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 271735000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 263723000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 254896000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 251741000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 251741000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 251741000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 251741000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 251741000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 241087000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 221886000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 224811000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 293090000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 293090000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 293090000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 293090000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 293090000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 309977000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 294013000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 315827000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 308118000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 308118000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 308118000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 308118000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 308118000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 319267000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 299257000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 300552000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 287298000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 287298000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 287298000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 287298000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 287298000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 324796000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 349451000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 343253000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 384053000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 384053000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 503308000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "LineOfCreditFacilityCommitmentFeeAmount": {
        "label": "Line of Credit Facility, Commitment Fee Amount",
        "description": "Amount of the fee for available but unused credit capacity under the credit facility.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 60000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            }
          ]
        }
      },
      "LineOfCreditFacilityMaximumBorrowingCapacity": {
        "label": "Line of Credit Facility, Maximum Borrowing Capacity",
        "description": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.",
        "units": {
          "USD": [
            {
              "end": "2010-05-31",
              "val": 20000000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2011-06-30",
              "val": 20000000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            }
          ]
        }
      },
      "LineOfCreditFacilityRemainingBorrowingCapacity": {
        "label": "Line of Credit Facility, Remaining Borrowing Capacity",
        "description": "Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 19276000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            }
          ]
        }
      },
      "LinesOfCreditCurrent": {
        "label": "Line of Credit, Current",
        "description": "The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.",
        "units": {
          "USD": [
            {
              "end": "2015-12-31",
              "val": 23000000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "LongTermNotesPayable": {
        "label": "Notes Payable, Noncurrent",
        "description": "Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.",
        "units": {
          "USD": [
            {
              "end": "2014-09-30",
              "val": 51554000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            }
          ]
        }
      },
      "LongTermPurchaseCommitmentAmount": {
        "label": "Long-term Purchase Commitment, Amount",
        "description": "The minimum amount the entity agreed to spend under the long-term purchase commitment.",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 8000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 14000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            }
          ]
        }
      },
      "MarketingAndAdvertisingExpense": {
        "label": "Marketing and Advertising Expense",
        "description": "The total expense recognized in the period for promotion, public relations, and brand or product advertising.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 28727000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 33104000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 33104000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 57259000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 57259000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 57259000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 78528000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 78528000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 78528000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 86510000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 86510000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 86510000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21158000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21158000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 111162000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 111162000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 111162000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 109738000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 109738000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 109738000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 109579000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 109579000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 109579000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 111658000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 111658000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 111658000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 118291000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 118291000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 118291000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 144948000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 144948000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 144948000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 188345000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 188345000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 188345000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 255881000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 255881000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 255881000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 271140000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 271140000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 271140000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 348852000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 348852000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 348852000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 68486000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 189547000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 121061000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 333601000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 144054000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 432198000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 432198000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 81764000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 81764000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 213959000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 132195000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 376355000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 162396000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 495838000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 92100000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "MinorityInterest": {
        "label": "Stockholders' Equity Attributable to Noncontrolling Interest",
        "description": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 546000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 546000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 546000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 735000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 564000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 2688000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 2688000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 2688000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 2688000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 2688000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2011-03-31",
              "val": 3343000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 3154000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 3015000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 5494000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 5494000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 5494000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 5494000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 5494000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2012-03-31",
              "val": 5642000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            }
          ]
        }
      },
      "MinorityInterestDecreaseFromRedemptions": {
        "label": "Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests",
        "description": "Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 19679000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 19679000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 19679000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "MoneyMarketFundsAtCarryingValue": {
        "label": "Money Market Funds, at Carrying Value",
        "description": "Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 384000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 196000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 196315000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 52650000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 52650000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 52650000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 52650000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 52650000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 25455000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 24365000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 35167000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 154105000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 154105000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 154105000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 143816000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 143816000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 143816000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 143816000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 143816000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 63221000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 65668000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 203339000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 127900000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 127900000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 127900000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 127900000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 127900000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 110895000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 58359000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 182167000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 195575000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 195575000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 195575000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 195575000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 195575000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 177377000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 65312000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 156483000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 198992000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 198992000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 198992000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 198992000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 198992000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 234635000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 166866000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 360610000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 268976000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 268976000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 372178000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 372178000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 436241000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 436241000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 773092000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInContinuingOperations": {
        "label": "Net Cash Provided by (Used in) Continuing Operations",
        "description": "The increase (decrease) in cash associated with the entity's continuing operating, investing, and financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 139058000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -65326000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 129364000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 129364000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -7326000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -120056000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -354801000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -354801000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -181620000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -181620000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -181620000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -35035000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -35035000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -149205000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -149205000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -201970000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -201970000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -153359000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -153359000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -153359000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -45656000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -45656000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -61121000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -15465000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -26140000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 19516000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 126878000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 126878000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 126878000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 172534000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 7963000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 7963000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 7963000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -86862000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -86862000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -130437000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -130437000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 124354000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 124354000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -19945000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -19945000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -19945000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -56399000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -56399000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -125368000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -125368000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 37866000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 37866000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 20813000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 20813000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -43647000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -43647000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -135909000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 50472000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 45808000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -11824000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInFinancingActivities": {
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "description": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2267000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -465000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -20383000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -21065000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 205000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -2489000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -2489000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -9902000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -9052000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -1893000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -23959000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -3351000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -3632000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 180385000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 15751000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 14933000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -7715000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -7715000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 241484000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 241484000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -53213000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -53213000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -36811000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 22411000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 22352000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 188324000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 187240000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -70430000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -71762000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -103757000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -103757000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1026000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -1026000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 130968000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 130968000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -32592000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -32592000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -157715000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -157715000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -157715000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -10638000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -10637000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -69404000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -69404000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -167158000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -167157000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -167194000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -167193000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -167193000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -32752000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -32752000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -179403000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -179403000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -186927000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -186927000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -192114000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -192114000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -192114000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3816000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 3816000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -1770000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -1770000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -129581000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -129581000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -129581000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -82182000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -82182000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -144270000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -144270000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -278342000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -278342000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -367482000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -367482000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -367482000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -100036000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -100036000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -152466000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -152466000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -198897000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -198897000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -309031000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -309031000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -309031000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -25619000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -25619000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -217149000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -217149000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -316098000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -316098000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -417675000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -417675000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -417675000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -151861000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -151861000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -267014000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -267014000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -316638000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -316638000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -581334000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -581334000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -183228000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -183228000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -475475000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": -824371000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -1084044000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": -338477000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInFinancingActivitiesContinuingOperations": {
        "label": "Net Cash Provided by (Used in) Financing Activities, Continuing Operations",
        "description": "Amount of cash inflow (outflow) of financing activities, excluding discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -21065000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -9902000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -9052000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -9052000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -1893000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -23959000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19053000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19053000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -27160000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -27160000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -27160000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -51932000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -51932000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -151971000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -151971000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 35908000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 35908000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -242621000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -242621000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -242621000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -47162000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -47162000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -32531000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 14631000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 186018000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 233180000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -50513000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -50513000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -50513000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -22604000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -22604000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -22604000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -3632000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 180385000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -78260000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -78260000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -78260000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -36340000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -36340000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -103070000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInInvestingActivities": {
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "description": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 66716000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -58283000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -46449000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -25398000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 19651000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 16156000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 16156000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 6393000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -1600000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -9208000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -18368000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -73093000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -18734000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -47979000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -76152000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -76152000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -23455000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -23455000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -38749000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -38749000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -52800000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -52800000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -67221000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -20114000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -20114000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -31626000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -31626000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -36710000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -36710000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -44499000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -44499000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -3835000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -3835000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -10151000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -10151000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -21402000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -21402000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -34697000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -34697000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -34697000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -7239000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -7239000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -14023000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -14023000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -21764000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -21764000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -29018000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -29018000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -29018000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -7166000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -7166000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -14704000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -14704000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -23398000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -23398000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -31964000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -31964000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -31964000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -9212000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -9212000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -13284000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -13284000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -21251000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -21251000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -32169000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -32169000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -32169000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -15515000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -15515000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -26719000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -26719000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -41315000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -41315000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -51009000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -51009000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -51009000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -12467000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -12467000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -24254000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -24254000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -56053000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -56053000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -81013000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -81013000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -81013000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -30732000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -30732000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -57402000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -57402000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -74044000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -74044000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -89331000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -89331000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -89331000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -22521000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -22521000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -34442000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -34442000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -58561000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -58561000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -75003000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -75003000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -23929000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -23929000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -45932000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": -67530000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": -84612000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": -15213000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInInvestingActivitiesContinuingOperations": {
        "label": "Net Cash Provided by (Used in) Investing Activities, Continuing Operations",
        "description": "Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -25398000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 6393000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -1600000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -1600000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -9208000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -18368000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -152322000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -152322000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -184766000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -184766000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -184766000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -11188000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -11188000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -27951000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -27951000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -54816000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -54816000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -75362000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -75362000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -75362000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -12104000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -12104000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -29665000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -17561000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -56461000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -44357000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -85197000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -85197000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -85197000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -17633000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -17633000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -17633000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -18734000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -47979000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -100636000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -100636000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -100636000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -67221000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -67221000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -44499000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInOperatingActivities": {
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "description": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 53276000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -9895000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -34432000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 185474000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 21617000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 4174000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 4174000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -61926000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 139922000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 3583000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -78379000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 246358000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -64959000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -259370000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 192727000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 193545000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -27020000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -27020000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -328387000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -328387000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 145631000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 145631000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 125813000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -43393000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -43334000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -289616000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -288532000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 166730000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 168061000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 199330000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 199330000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -7348000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -7348000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -182790000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -182790000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 253096000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 253096000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 327351000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 327355000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 327355000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 8073000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 8073000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -160737000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -160736000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 279740000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 279740000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 359505000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 359505000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 359505000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -46629000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -46629000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -216156000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -216156000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 238725000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 238725000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 286334000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 286334000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 286334000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 21169000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 21169000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -15961000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -15961000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 522262000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 522262000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 596217000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 596217000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 596217000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -36332000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -36332000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -172674000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -172674000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 227370000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 227370000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 172353000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 172353000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 172353000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -28921000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -28921000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -236846000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -236846000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 477883000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 477883000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 537422000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 537422000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 537422000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 125262000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 125262000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 121528000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 121528000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1061858000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1061858000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1033184000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1033184000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1033184000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 112650000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 112650000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 22100000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 22100000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1117515000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1117515000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1044523000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1044523000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 36146000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 36146000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 44233000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 1086113000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1181955000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 47904000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInOperatingActivitiesContinuingOperations": {
        "label": "Net Cash Provided by (Used in) Operating Activities, Continuing Operations",
        "description": "Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 185474000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -61926000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 139922000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 139922000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 3583000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -78379000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -222258000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -222258000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 30091000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 30091000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 30091000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 27070000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 27070000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 30568000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 30568000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -183385000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -183385000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 163906000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 163906000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 163906000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 15767000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 15767000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2578000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -13189000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -155464000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -171231000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 262125000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 262125000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 262125000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 47909000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 47909000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 47909000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -64959000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -259370000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 169654000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 169654000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 169654000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 125581000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 125581000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 198677000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "NetIncomeLoss": {
        "label": "Net Income (Loss) Attributable to Parent",
        "description": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 73948000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 15219000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 2879000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 49044000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 33825000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 116786000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 17895000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 26861000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 26861000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 8966000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 8966000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 69004000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 42143000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 158235000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 158235000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 19178000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 11839000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -7339000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 145971000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 156921000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 122265000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 21414000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 41027000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5710000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5710000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -42121000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -42121000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 7438000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 49559000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 49559000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 93779000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 86341000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 86341000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 114394000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 114394000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 114394000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 20615000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -30407000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -30407000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -30407000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -30407000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -30407000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -30407000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -30407000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 43965000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 43965000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 74372000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 74372000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 74372000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 74372000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 74372000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 74372000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 240339000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 240339000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 196374000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 196374000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 196374000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 196374000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 264308000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 264308000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 264308000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 23969000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 23969000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -19351000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 58459000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 58459000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 77810000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 77810000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 77810000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 77810000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 77810000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 77810000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 260052000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 260052000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 201593000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 201593000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 201593000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 201593000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 276142000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 276142000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 276142000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 16090000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 16090000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7973000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 93581000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 93581000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 101554000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 101554000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 101554000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 101554000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 101554000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 101554000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 349117000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 349117000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 255536000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 255536000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 255536000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 255536000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 382575000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 382575000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 382575000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 33458000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 33458000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 48124000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 150187000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 150187000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 102063000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 102063000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 102063000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 102063000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 102063000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 102063000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 383130000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 383130000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 232943000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 232943000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 232943000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 232943000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 451949000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 451949000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 451949000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 451949000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 68819000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 68819000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 44849000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 146373000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 146373000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101524000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101524000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101524000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101524000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101524000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101524000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 425035000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 425035000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 278662000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 278662000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 278662000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 278662000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 516822000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 516822000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 516822000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 516822000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 91787000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 91787000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 63552000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 63552000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 63552000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 63552000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 63552000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 63552000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 63552000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 242099000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 242099000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 178547000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 178547000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 178547000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 178547000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 178547000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 632018000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 632018000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 389919000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 389919000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 389919000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 759563000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 759563000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 759563000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 759563000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 127545000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 115625000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 115625000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 115625000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 115625000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 115625000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 115625000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 357946000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 357946000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 242321000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 242321000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 242321000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 242321000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 814680000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 814680000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 456734000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 456734000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 966091000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 966091000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 966091000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 139203000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 139203000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 139203000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 139203000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 407355000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 268152000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 268152000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 888500000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 481145000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1024071000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1024071000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 129972000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "NetIncomeLossAttributableToNoncontrollingInterest": {
        "label": "Net Income (Loss) Attributable to Noncontrolling Interest",
        "description": "Amount of Net Income (Loss) attributable to noncontrolling interest.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -77000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -99000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": -112000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -173000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": -74000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 133000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 133000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 245000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 189000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 189000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -56000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -56000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 18000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 18000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -171000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -171000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2142000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2142000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2142000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 655000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 655000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 466000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 466000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -189000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -189000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 327000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -327000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -139000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 139000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2806000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2806000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2806000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 148000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 148000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 148000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 148000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -148000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 148000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 148000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 148000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 148000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            }
          ]
        }
      },
      "NetIncomeLossAvailableToCommonStockholdersBasic": {
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "description": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 116786000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 17895000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 8966000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 69004000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 42143000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 42143000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 158235000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 158235000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-10-01",
              "end": "2010-12-31",
              "val": 89231000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 19178000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 19178000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 19178000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 11839000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -7339000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -7339000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -7339000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 74323000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 74323000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62484000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62484000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62484000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-07-02",
              "end": "2011-09-30",
              "val": 62484000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 199052000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 199052000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 199052000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 124729000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 124729000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7887000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7887000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7887000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7887000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -12252000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -12252000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -20139000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -20139000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -20139000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -20139000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 30809000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 30809000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 43061000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 43061000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 43061000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 43061000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 128866000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 128866000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 128866000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 98057000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 98057000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1007000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1007000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1007000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -28268000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -29275000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -29275000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -29275000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4792000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 33060000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 33060000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 33060000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 145689000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 145689000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 140897000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 140897000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2685000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -37062000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -37062000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 40730000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 40730000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 156706000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 156706000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 161780000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1406000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1406000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -47327000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -47327000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 36377000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 36377000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 156921000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 156921000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q4"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -23706000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -23706000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -58918000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -58918000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 39305000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 39305000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 41027000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 41027000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -15704000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -15704000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -42121000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 49559000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 86341000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 20615000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1"
            }
          ]
        }
      },
      "NoncashOrPartNoncashAcquisitionInvestmentsAcquired1": {
        "label": "Noncash or Part Noncash Acquisition, Investments Acquired",
        "description": "\"The amount of investments that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3671000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3671000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3671000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3671000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            }
          ]
        }
      },
      "NonoperatingIncomeExpense": {
        "label": "Nonoperating Income (Expense)",
        "description": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 3583000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1837000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 1239000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1942000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 105000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1976000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1976000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 65000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 562000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 562000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 497000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 497000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 775000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 775000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 213000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 213000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1021000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1021000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1021000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 138000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 138000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 181000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 181000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 43000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 43000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 131000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 131000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -50000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -50000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 424000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 424000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 424000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 401000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 401000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 580000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 580000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 179000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 179000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -27000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -27000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -607000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -607000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2830000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2830000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2830000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -142000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -142000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -142000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -142000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -443000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -301000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -301000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -1238000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -1096000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -795000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -795000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2340000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2340000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2340000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -2198000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": -1102000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -334000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -334000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -334000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -288000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -288000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -2229000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -2229000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -1941000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -1941000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -3494000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -3494000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -1265000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -1265000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3280000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3280000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -3280000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -974000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -974000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -2345000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -2345000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -1371000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -1371000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -4187000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -4187000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": -1842000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": -1842000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -5242000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -5242000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -5242000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -562000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -562000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2113000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -2113000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -1551000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -1551000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -4476000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -4476000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -2363000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -2363000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5067000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5067000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5067000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -331000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -331000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -1365000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -1365000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -1034000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -1034000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -1503000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -1503000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": -138000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": -138000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -1888000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -1888000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -1888000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 363000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 363000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -274000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -274000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -637000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -637000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -325000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -325000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": -51000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": -51000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1614000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1614000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1614000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1812000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1812000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1904000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1904000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 92000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 92000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 2741000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 2741000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 837000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 837000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2731000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2731000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2731000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -373000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -373000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -1013000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -1013000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -640000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -640000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -1112000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -1112000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -99000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -99000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -2691000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -2691000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -2691000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -181000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -181000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -682000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -682000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -501000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -501000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -1121000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -1121000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -439000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -439000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -69000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -69000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -69000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 661000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 661000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1748000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1748000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1087000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1087000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 4392000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 4392000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 2644000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 2644000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 13331000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 13331000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 13331000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 10628000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 10628000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 20328000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 20328000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 9700000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 9700000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 31482000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 31482000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 11154000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 11154000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 51427000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 51427000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 51427000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 16346000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 16346000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 30172000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 30172000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 13826000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 13826000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 46840000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 46840000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 16668000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 16668000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 64207000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 64207000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 17779000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 17779000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 33614000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 15835000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 46161000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 12547000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 63453000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 13749000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "NotesPayable": {
        "label": "Notes Payable",
        "description": "Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-09-30",
              "val": 33408000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 33282000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 33154000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 33154000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 33154000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 33154000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 33154000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 33029000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 32903000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 32770000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 32631000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 32631000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 32631000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 32631000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 32631000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 32500000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 32366000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 32227000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 32082000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 32082000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 32082000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 32082000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 32082000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 31943000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 31803000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 31656000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 31504000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 31504000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 31504000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 31504000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 31504000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 31358000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 31210000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 31056000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 30901000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 30901000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 30901000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 30901000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 30901000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 30747000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 30592000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 30430000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 30263000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 30263000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 30263000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 30263000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 30263000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 30101000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 29938000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 29768000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            }
          ]
        }
      },
      "NumberOfOperatingSegments": {
        "label": "Number of Operating Segments",
        "description": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.",
        "units": {
          "segment": [
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 2,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 3,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 3,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "NumberOfReportableSegments": {
        "label": "Number of Reportable Segments",
        "description": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
        "units": {
          "segment": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 6,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 5,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 5,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 5,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 5,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 5,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 6,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 6,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 6,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 6,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 6,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 6,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 6,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 6,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 6,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 6,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 6,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 6,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 6,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 6,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 6,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 6,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 6,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 6,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 6,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 6,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 6,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 6,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 6,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-08-16",
              "end": "2024-09-30",
              "val": 5,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "start": "2023-01-01",
              "end": "2024-12-31",
              "val": 6,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-09-01",
              "end": "2024-12-31",
              "val": 5,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 3,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 3,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 3,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 3,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 3,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "NumberOfStores": {
        "label": "Number of Stores",
        "description": "Represents the number of stores.",
        "units": {
          "store": [
            {
              "end": "2014-09-30",
              "val": 7,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 7,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 6,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 10,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 12,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            }
          ]
        }
      },
      "OperatingIncomeLoss": {
        "label": "Operating Income (Loss)",
        "description": "The net result for the period of deducting operating expenses from operating revenues.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 116919000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 22551000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 3225000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 75631000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 53080000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 181247000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 181247000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 28821000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42037000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42037000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 13216000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 13216000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 108351000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 108351000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 66314000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 66314000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 249088000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 249088000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 249088000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 28195000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 28195000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 17397000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 17397000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -10798000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -10798000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 108058000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 108058000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 90661000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 90661000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 284838000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 284838000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 284838000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11933000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11933000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -16775000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -16775000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -28708000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -28708000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 42834000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 42834000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 59609000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 59609000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 186948000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 186948000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 186948000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2652000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2652000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2652000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2652000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -40099000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -42751000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -42751000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 6398000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 3746000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 46497000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 46497000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 207897000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 207897000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 207897000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 205245000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 201499000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -408000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -408000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -408000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -50482000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -50482000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 9101000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 9101000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 59583000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 59583000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 223682000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 223682000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 214581000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 214581000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 224419000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 224419000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 224419000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -63708000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -63708000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -63708000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -12495000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -12495000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 51213000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 51213000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 51213000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 190005000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 190005000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 202500000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 202500000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 202500000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 162127000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 162127000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 162127000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -27878000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -78319000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -78319000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -78319000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -78319000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -24296000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -24296000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 54023000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 54023000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 54023000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 54023000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 28954000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 28954000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 53250000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 53250000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 53250000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 53250000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1919000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1919000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -1919000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -30873000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -30873000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -56256000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -56256000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -56256000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -56256000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 11099000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 11099000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 67355000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 67355000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 67355000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 67355000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 204290000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 204290000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 193191000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 193191000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 193191000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 193191000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 222584000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 222584000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 222584000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 18294000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 18294000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -39414000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -39414000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -39414000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -39414000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 50998000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 50998000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 90412000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 90412000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 90412000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 90412000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 295716000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 295716000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 244718000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 244718000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 244718000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 244718000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 327320000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 327320000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 327320000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 31604000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 31604000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -31417000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -31417000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -31417000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -31417000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 65714000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 65714000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 97131000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 97131000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 97131000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 97131000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 321480000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 321480000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 255766000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 255766000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 255766000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 255766000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 338135000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 338135000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 338135000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 16655000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 16655000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7699000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7699000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7699000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -7699000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 120905000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 120905000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 128604000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 128604000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 128604000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 128604000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 449560000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 449560000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 328655000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 328655000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 328655000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 328655000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 504205000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 504205000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 504205000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 54645000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 54645000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 61832000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 61832000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 61832000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 61832000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 190013000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 190013000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 128181000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 128181000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 128181000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 128181000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 483409000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 483409000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 293396000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 293396000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 293396000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 293396000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 564707000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 564707000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 564707000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 81298000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 81298000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 56341000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 56341000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 56341000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 56341000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 184172000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 184172000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 127831000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 127831000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 127831000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 127831000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 546832000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 546832000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 362660000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 362660000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 362660000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 362660000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 652751000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 652751000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 652751000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 105919000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 105919000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 70736000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 70736000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 70736000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 295353000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 295353000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 224617000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 224617000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 224617000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 783252000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 783252000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 487899000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 487899000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 487899000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 927514000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 927514000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 927514000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 144262000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 132807000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 132807000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 437893000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 437893000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 305086000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 305086000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1005167000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1005167000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 567274000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 567274000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1179092000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1179092000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 165287000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 165287000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 491808000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 326521000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 1106174000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 614366000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1262903000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 155301000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "OperatingLeaseCost": {
        "label": "Operating Lease, Cost",
        "description": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 14247000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 28702000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 14455000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 43478000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 14776000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 57966000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 57966000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 57966000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 52849000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 52849000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 52849000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 51126000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 51126000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 51126000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 52961000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 52961000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 52961000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 64006000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 64006000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 64006000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 68020000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 68020000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 88921000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "OperatingLeaseImpairmentLoss": {
        "label": "Operating Lease, Impairment Loss",
        "description": "Amount of loss from impairment of right-of-use asset from operating lease.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1103000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            }
          ]
        }
      },
      "OperatingLeaseLiability": {
        "label": "Operating Lease, Liability",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 255027000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 250522000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 240083000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 264815000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 223042000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 222070000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 246488000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 266879000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 276975000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 375194000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OperatingLeaseLiabilityCurrent": {
        "label": "Operating Lease, Liability, Current",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 48139000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 48944000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 47521000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 49091000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 49091000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 49091000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 49091000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 49091000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 48009000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 48728000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 47774000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 46768000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 46768000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 46768000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 46768000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 46768000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 46279000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 48867000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 48290000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 50098000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 50098000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 50098000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 50098000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 50098000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 47490000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 46886000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 49298000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 50765000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 50765000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 50765000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 50765000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 50765000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 51234000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 49496000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 51124000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 53581000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 53581000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 53581000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 53581000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 53581000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 46362000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 48662000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 46014000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 54453000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 54453000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 54453000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 54453000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 54453000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 65254000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 75916000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 76771000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 83931000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 83931000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 73358000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OperatingLeaseLiabilityNoncurrent": {
        "label": "Operating Lease, Liability, Noncurrent",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 206888000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 201578000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 192562000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 215724000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 215724000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 215724000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 215724000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 215724000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 205555000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 196861000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 186934000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 176274000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 176274000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 176274000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 176274000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 176274000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 185777000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 182089000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 171314000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 171972000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 171972000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 171972000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 171972000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 171972000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 159305000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 150259000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 151107000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 195723000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 195723000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 195723000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 195723000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 195723000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 209367000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 201572000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 222867000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 213298000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 213298000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 213298000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 213298000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 213298000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 216006000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 209961000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 211015000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 222522000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 222522000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 222522000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 222522000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 222522000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 246817000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 274756000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 266111000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 291263000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 291263000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 398976000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OperatingLeasePayments": {
        "label": "Operating Lease, Payments",
        "description": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 15265000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 15265000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 30093000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 30093000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 45732000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 45732000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 61120000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 61120000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 61120000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 14185000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 14185000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 28911000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 28911000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 43263000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 43263000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 57376000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 57376000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 57376000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 14055000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 14055000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 28470000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 28470000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 43257000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 43257000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 55588000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 55588000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 55588000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 17589000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 17589000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 17589000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 31572000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 45244000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 45244000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 60353000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 60353000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 60353000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 14974000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 14974000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 31370000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 31370000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 49283000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 49283000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 65672000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 65672000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 65672000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 16339000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 16339000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 33269000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 33269000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 52165000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 52165000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 70326000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 70326000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 20437000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 20437000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 43138000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 67353000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 92823000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 27380000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "OperatingLeaseRightOfUseAsset": {
        "label": "Operating Lease, Right-of-Use Asset",
        "description": "Amount of lessee's right to use underlying asset under operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-06-30",
              "val": 232071000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 227988000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 216420000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 243522000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 243522000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 243522000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 243522000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 243522000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 230578000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 224151000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 206299000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 186991000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 186991000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 186991000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 186991000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 186991000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 189869000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 190611000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 180073000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 182459000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 182459000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 182459000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 182459000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 182459000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 172449000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 164794000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 166525000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 213302000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 213302000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 213302000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 213302000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 213302000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 219200000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 209338000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 232179000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 225669000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 225669000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 225669000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 225669000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 225669000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 221207000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 217401000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 218876000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 237352000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 237352000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 237352000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 237352000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 237352000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 269248000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 305362000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 300902000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 335098000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 335098000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 432484000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDue": {
        "label": "Operating Leases, Future Minimum Payments Due",
        "description": "Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 153569000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 221603000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 322630000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 348899000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 315440000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 311470000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 336545000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 290437000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 290437000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 290437000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 290437000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 290437000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueCurrent": {
        "label": "Operating Leases, Future Minimum Payments Due, Next Twelve Months",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 27241000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 39892000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 46060000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 53664000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 50763000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 51319000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 54836000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 53015000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 53015000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 53015000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 53015000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 53015000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInFiveYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Five Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 17208000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 26248000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 33218000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 32809000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 30873000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 31459000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 34341000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 31329000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 31329000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 31329000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 31329000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 31329000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInFourYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Four Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 20037000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 28448000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 39129000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 39293000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 35179000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 36221000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 38435000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 35915000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 35915000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 35915000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 35915000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 35915000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInThreeYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Three Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 21543000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 31773000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 42436000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 49357000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 43210000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 41261000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 44468000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 40629000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 40629000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 40629000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 40629000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 40629000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInTwoYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Two Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 24364000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 35375000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 45194000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 55325000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 51087000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 49040000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 52256000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 47803000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 47803000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 47803000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 47803000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 47803000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueThereafter": {
        "label": "Operating Leases, Future Minimum Payments, Due Thereafter",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 43176000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 59867000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 116593000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 118451000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 104328000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 102170000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 112209000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 81746000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 81746000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 81746000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 81746000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 81746000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "OperatingLeasesRentExpenseContingentRentals": {
        "label": "Operating Leases, Rent Expense, Contingent Rentals",
        "description": "The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1147000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2496000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2496000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6085000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6085000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6085000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9366000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9366000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9366000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 12318000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 12318000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 12318000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3099000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3099000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 14707000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 14707000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 14707000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 16067000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 16067000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 16067000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 15281000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 15281000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 15281000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 15924000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 15924000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 15924000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1205000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2938000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1733000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 10237000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 7299000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 13226000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 13226000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 13226000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OperatingLeasesRentExpenseMinimumRentals": {
        "label": "Operating Leases, Rent Expense, Minimum Rentals",
        "description": "This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13707000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18551000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18551000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 26645000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 26645000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 26645000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37270000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37270000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37270000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 47871000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 47871000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 47871000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 14260000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 14260000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 61363000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 61363000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 61363000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 61227000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 61227000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 61227000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 63050000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 63050000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 63050000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 59531000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 59531000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 59531000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 14800000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 30150000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 15350000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 46036000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 15886000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 60859000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 60859000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 60859000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OperatingLeasesRentExpenseNet": {
        "label": "Operating Leases, Rent Expense, Net",
        "description": "Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 14854000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 21047000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 21047000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 32730000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 32730000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 32730000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 46636000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 46636000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 46636000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60189000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60189000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 60189000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 17359000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 17359000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 76070000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 76070000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 76070000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 77294000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 77294000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 77294000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 78331000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 78331000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 78331000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 75455000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 75455000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 75455000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 16005000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 33088000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 17083000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 56273000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 23185000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 74085000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 74085000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 74085000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OperatingLeaseWeightedAverageDiscountRatePercent": {
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "description": "Weighted average discount rate for operating lease calculated at point in time.",
        "units": {
          "pure": [
            {
              "end": "2019-06-30",
              "val": 0.033,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0.033,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0.033,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 0.033,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 0.033,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 0.031,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 0.031,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 0.026,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 0.026,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 0.032,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 0.032,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 0.039,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 0.039,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 0.045,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 0.045,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 0.049,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherAccruedLiabilitiesCurrent": {
        "label": "Other Accrued Liabilities, Current",
        "description": "Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 12985000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 12985000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 12985000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 6023000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 9879000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 17515000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 17515000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 17515000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 17515000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 17515000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 16100000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 12345000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 55944000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 57744000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 57744000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 57744000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 57744000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 57744000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 40346000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 38889000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 45885000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 59597000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 59597000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 59597000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 59597000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 43858000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 40298000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 38710000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 52652000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 45301000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 45301000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 45301000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 11624000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 11624000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 11624000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 11624000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 11624000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 12401000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 16136000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 32438000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 41066000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 41066000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 41066000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 41066000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 41066000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 41391000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 41793000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 58297000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 39449000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 39449000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 39449000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 39449000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 39449000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 21072000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 25034000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 53714000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 31816000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 31816000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 31816000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 31816000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 31815000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 26189000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 33796000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 63670000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 24446000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 24446000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 24446000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 24446000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 24446000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 31418000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 42887000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 73240000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 47963000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 47963000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 47963000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 47963000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 47963000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 35212000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 40213000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 69626000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 46281000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 46281000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 46281000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 46281000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 46281000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 49247000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 59248000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 92749000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 68995000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 68995000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 68995000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 68995000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 68995000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 73138000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 70658000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 100605000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 81400000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 81400000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 81400000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 81400000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 81400000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 88352000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 87624000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 131950000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 86753000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 86753000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 86753000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 86753000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 86753000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 83499000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 101682000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 160570000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 106785000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 106785000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 106785000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 106785000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 106785000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 104640000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 138768000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 192276000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 142120000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 142120000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 142120000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 142120000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 142120000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 151448000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 151969000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 236668000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 171173000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 171173000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 146713000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OtherAssetsCurrent": {
        "label": "Other Assets, Current",
        "description": "Amount of current assets classified as other.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 8918000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 84540000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 84540000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 84540000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 84540000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 84540000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 76995000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 54972000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 57760000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 59028000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 59028000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 59028000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 59028000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 59028000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 69832000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 55376000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 71321000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 112514000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 112514000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 112514000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 27118000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 27118000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 27118000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 27118000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 27118000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 27872000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 35453000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 54366000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 35057000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 35057000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 35057000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 35057000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 35057000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 32218000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 39768000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 56096000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 38039000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 38039000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 38039000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 38039000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 38039000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 37987000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 48030000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 58065000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 30781000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 30781000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 30781000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 30781000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 30781000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 16961000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 28914000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 36512000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 17599000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 17599000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 17599000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 17599000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 17599000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 31075000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 36671000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 49660000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 26028000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 26028000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 26028000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 26028000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 26028000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 28485000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 35055000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 42917000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 21548000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 21548000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 21548000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 21548000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 21548000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 24381000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 31696000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 51099000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 44244000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 44244000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 44244000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 44244000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 44244000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 61089000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 50282000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 68773000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 55264000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 55264000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 55264000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 55264000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 55264000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 43746000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 73781000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 97838000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 55523000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 55523000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 55523000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 55523000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 55523000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 58173000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 83455000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 75905000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 92713000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 92713000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 92713000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 92713000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 92713000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 43323000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 80216000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 79242000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 67282000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 67282000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 67282000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 67282000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 67282000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 60624000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 125919000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 160451000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 82114000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 82114000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 67940000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OtherAssetsNoncurrent": {
        "label": "Other Assets, Noncurrent",
        "description": "Amount of noncurrent assets classified as other.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 1570000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 1570000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 1970000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 2284000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 4214000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 5486000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 5486000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 5486000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 5486000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 5486000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 8050000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 8299000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 8970000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 10320000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 10320000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 10320000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 10320000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 10320000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 12273000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 14712000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 13433000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 13046000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 13046000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 13046000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 13046000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 13046000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 14273000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 15613000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 18646000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 18605000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 18605000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 18605000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 19365000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 19365000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 19365000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 19365000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 19365000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 20748000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 20336000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 21101000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 20329000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 20329000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 20329000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 20329000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 20329000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 19736000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 20542000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 23117000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 23461000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 23461000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 23461000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 23461000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 23461000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 24015000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 22601000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 21903000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 21592000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 21592000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 21592000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 21592000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 21592000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 21710000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 22258000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 22858000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 23306000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 23306000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 23306000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 23306000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 23306000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 21888000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 22559000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 20564000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 21651000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 21651000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 21651000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 21651000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 21651000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 22199000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 21790000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 27576000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 28209000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 28209000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 28209000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 28209000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 28209000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 29483000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 30423000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 30813000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 30576000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 30576000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 30576000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 30576000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 30576000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 56650000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 58195000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 56752000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 57319000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 57319000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 57319000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 57319000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 57319000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 55093000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 54010000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 41106000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 41930000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 41930000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 41930000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 41930000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 41930000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 43304000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 42684000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 46873000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 50648000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 50648000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 50648000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 50648000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 50648000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 54293000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 56643000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 52787000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 39546000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 39546000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 39546000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 39546000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 39546000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 47429000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 53484000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 61963000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 66331000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 66331000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 79438000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OtherCommitment": {
        "label": "Other Commitment",
        "description": "Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.",
        "units": {
          "USD": [
            {
              "end": "2016-06-30",
              "val": 26152000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent": {
        "label": "Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent",
        "description": "Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -44000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent": {
        "label": "Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent",
        "description": "Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss), attributable to parent entity.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1564000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -931000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 704000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -2174000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2509000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -613000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -613000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 5323000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 4126000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1197000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 998000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 998000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": -3128000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": -3128000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -243000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -243000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -243000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)",
        "description": "Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -47000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 146000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -905000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -905000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -252000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -679000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -425000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -953000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -274000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1952000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 738000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1961000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1223000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2373000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 412000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 963000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent",
        "description": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 146000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -905000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1952000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -6598000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 6555000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2037000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14081000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14081000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -7463000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -11324000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -3861000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -10543000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -10543000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 781000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 781000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -9428000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -9428000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -9428000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 68000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 68000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -3323000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -3323000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -3391000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -3391000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -656000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -656000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 2667000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 2667000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2905000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2905000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2905000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 653000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 653000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7048000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7048000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6395000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6395000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 14995000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 14995000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 7947000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 7947000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8816000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8816000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8816000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1893000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1893000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -644000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -644000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -2537000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -2537000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -3388000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -3388000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -2744000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -2744000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -8212000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -8212000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -8212000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -15724000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -15724000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -29253000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -29253000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -13529000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -13529000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -15084000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -15084000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 14169000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 14169000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14080000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14080000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14080000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8651000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8651000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -14171000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -14171000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -5520000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -5520000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -3449000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -3449000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 10722000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 10722000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -11698000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -11698000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -11698000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -4656000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -4656000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 10441000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 10441000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 15097000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 15097000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -7266000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -7266000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": -17707000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": -17707000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -505000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -505000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 11774000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 11774000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 10624000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": -1150000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 9150000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": -1474000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 9755000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 509000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax",
        "description": "Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -1055000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -640000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -321000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 734000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -679000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -425000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -953000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -274000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax",
        "description": "Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -317000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -317000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1180000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1180000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1497000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1497000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 207000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 207000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -973000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -973000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 353000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 353000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -447000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -447000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -800000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -800000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -726000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -726000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -279000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -279000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1458000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1458000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 2491000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1033000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 974000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -1517000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4161000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 758000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1504000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4090000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax",
        "description": "Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1773000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2190000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1322000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -451000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1516000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1516000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 464000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -709000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -709000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -1173000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -1173000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -1265000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -1265000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -556000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -556000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1223000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1223000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": -1223000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1924000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1924000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 4049000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 4049000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 2125000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 2125000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 4154000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 4154000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 105000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 105000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4161000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4161000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1000000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1000000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 2805000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 2805000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1805000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1805000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1535000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1535000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": -1270000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": -1270000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1504000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1504000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 411000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 411000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 5116000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 5116000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 4705000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 4705000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 3798000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 3798000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": -1318000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": -1318000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4090000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1132000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1132000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -4356000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -5488000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2219000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 6575000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4387000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -25210000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax",
        "description": "Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -100000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -100000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 377000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 377000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 477000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 477000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 66000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 66000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -311000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -311000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 111000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 111000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -141000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": -141000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -252000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -252000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -229000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": -229000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -88000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -88000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 466000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 466000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 796000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 796000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 330000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 330000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 311000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 311000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -485000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -485000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 242000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 242000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 590000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 590000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 348000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 348000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -76000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -76000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": -666000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": -666000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 80000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 80000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1212000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1132000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 36000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": -1176000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 276000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax",
        "description": "Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -216000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -216000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -1049000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -833000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -1516000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -1516000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 121000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 121000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 121000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 121000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 310000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 310000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 189000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 189000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1223000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1223000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1223000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -762000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 762000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -762000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 762000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -2869000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 2869000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -2107000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 2107000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -4161000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -4161000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 369000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 369000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 369000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 369000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1848000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1848000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 1479000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 1479000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -1504000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1504000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -21000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -21000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 149000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 149000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 170000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 170000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 3652000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 3652000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 3503000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 3503000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4090000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 228000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 228000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -1161000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": -1389000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 2288000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -535000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax",
        "description": "Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "units": {
          "USD": [
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 8355000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax",
        "description": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1952000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 738000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1961000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1223000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2373000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 412000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 963000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 963000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -674000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -674000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -674000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -674000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -1763000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -1089000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -1089000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1135000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 1809000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 2898000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 2898000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -757000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -757000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -757000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -83000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": -1892000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 873000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 873000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 873000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 476000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 476000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -4500000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -4500000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -4976000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -4976000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -11147000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -11147000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -6647000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -6647000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -18875000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -18875000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -18875000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2766000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2766000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 1675000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 1675000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -1091000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -1091000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -1893000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -1893000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": -3568000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": -3568000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -550000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -550000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -550000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 3699000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 3699000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2843000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2843000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -856000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -856000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -10224000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -10224000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -13067000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -13067000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -6598000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -6598000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1550000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1550000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4518000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4518000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 2968000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 2968000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 6555000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2037000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14081000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -7463000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -11324000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -3861000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Net of Tax",
        "description": "Amount after tax and reclassification adjustments of other comprehensive income (loss).",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2883000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -330000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1983000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2313000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1427000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -556000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 330000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 330000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 856000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 856000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 856000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 856000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -443000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -1299000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -1299000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 683000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -173000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 1126000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 1126000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1243000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1243000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1243000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -2099000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": -1926000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 600000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 600000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 600000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 216000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 216000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -3059000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -3059000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -3275000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -3275000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -10388000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -10388000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -7329000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -7329000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -18425000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -18425000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -18425000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1303000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1303000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 1239000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 1239000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -64000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -64000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -912000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -912000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": -2151000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": -2151000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -89000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -89000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -89000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 6608000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 6608000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4862000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4862000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -1746000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -1746000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -9604000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": -9604000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -14466000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -14466000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5894000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5894000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -2222000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -2222000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -165000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -165000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 2057000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 2057000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 4381000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 4546000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 13468000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -2140000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -7198000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -5058000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease": {
        "label": "Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)",
        "description": "This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -1057000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -640000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -320000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 737000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 659000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -2968000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -2121000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -2121000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 849000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 849000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1706000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1706000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 415000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 415000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2883000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -330000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1983000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2313000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1427000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -556000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 330000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": {
        "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent",
        "description": "Amount after tax of other comprehensive income (loss) attributable to parent entity.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -5894000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 4381000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 4546000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 13468000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 13468000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -2140000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -2140000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -2140000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -2140000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -7198000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -5058000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -5058000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -5058000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -9545000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -9545000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": -2347000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": -2347000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -9671000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -9671000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -9671000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -249000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -249000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -249000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -249000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -249000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -249000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -2143000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": -2143000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -1894000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -1894000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -1894000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -1894000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -449000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": -449000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 1694000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 1694000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2905000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2905000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": -2905000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1006000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1006000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1006000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1006000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1006000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1006000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 6601000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 6601000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 5595000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 5595000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 5595000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 5595000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 14269000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 14269000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 7668000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 7668000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8816000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8816000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8816000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 3351000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 3351000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 3351000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 3351000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 3351000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 3351000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 1847000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 1847000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -1504000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -1504000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -1504000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -1504000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -2414000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -2414000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -4261000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -4261000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -8212000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -8212000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -8212000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -14966000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -14966000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -14966000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -14966000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -14966000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -14966000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -27407000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": -27407000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -12441000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -12441000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -12441000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -12441000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -15321000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -15321000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 12086000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 12086000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14080000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14080000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": -14080000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8299000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8299000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8299000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8299000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8299000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -8299000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -10416000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": -10416000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -2117000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -2117000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -2117000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -2117000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -3339000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": -3339000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 7077000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 7077000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -11698000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -11698000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": -11698000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3800000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3800000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3800000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3800000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3800000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3800000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 6975000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 6975000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 10775000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 10775000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 10775000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 10775000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -4711000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": -4711000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": -11686000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": -11686000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1079000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1079000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -8435000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -8435000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -8435000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -8435000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 543000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 8978000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 8978000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 3586000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 3043000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 13735000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 3287000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax",
        "description": "Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1564000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1564000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -2716000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -1442000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -1442000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 1274000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 1274000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -753000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -753000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 689000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 689000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -931000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -931000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1068000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1068000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 22000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 22000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1090000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1090000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -946000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -946000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -968000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -968000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -633000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -633000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -633000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1530000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1530000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1530000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1530000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1320000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -210000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -210000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -452000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -1982000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -1772000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -1772000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -486000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -486000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -486000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -2016000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": -34000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -273000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -273000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -273000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -260000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -260000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 1441000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 1441000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1701000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1701000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 759000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 759000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -682000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": -682000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 450000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 450000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 450000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1463000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -1463000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -436000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -436000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1027000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1027000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 981000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 981000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 1417000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 1417000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 461000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 461000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 461000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 2909000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 2909000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2019000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2019000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -890000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -890000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 620000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 620000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -1399000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": -1399000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 704000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 704000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -3772000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -3772000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -4683000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": -4683000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -911000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -911000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -2174000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 2509000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -613000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 5323000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 4126000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1197000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax": {
        "label": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax",
        "description": "Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": -423000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 439000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 439000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1447000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1066000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -381000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 259000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": -807000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 77000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 77000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -77000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": {
        "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax",
        "description": "Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 157000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -44000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -2000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 3000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            }
          ]
        }
      },
      "OtherInventoryCapitalizedCosts": {
        "label": "Other Inventory, Capitalized Costs, Gross",
        "description": "Amount, before valuation and last-in first out (LIFO) reserves, of costs capitalized in inventory classified as other, expected to be sold, or consumed within one year or operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 11251000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            }
          ]
        }
      },
      "OtherLiabilitiesNoncurrent": {
        "label": "Other Liabilities, Noncurrent",
        "description": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 38886000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 38821000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 11475000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 11475000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 11475000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 11475000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 11475000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 12870000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 13215000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 14148000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 14256000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 14256000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 14256000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 14256000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 14256000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 11528000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 12083000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 13728000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 14743000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 14743000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 14743000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 14743000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 14743000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 14442000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 15294000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 15442000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 15696000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 15696000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 15696000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 15696000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 15696000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 15347000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 15196000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 18751000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 18928000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 18928000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 18928000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 18928000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 18928000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 15542000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 15158000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 15774000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 14518000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 14518000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 14518000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 14518000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 14518000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 16066000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 17133000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 18652000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 18744000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 18744000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 18744000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 18744000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 18744000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 25425000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 25302000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 25553000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 25510000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 25510000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 25510000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 25510000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 25510000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 26336000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 25826000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 27463000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 35335000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 35335000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 35335000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 35335000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 35335000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 38130000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 38190000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 40375000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 42350000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 42350000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 42350000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 42350000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 42350000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 50300000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 51634000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 52038000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 51189000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 51189000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 51189000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 51189000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 51189000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 58218000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 59072000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 61618000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 66477000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 66477000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 76098000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OtherNoncashIncomeExpense": {
        "label": "Other Noncash Income (Expense)",
        "description": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -1060000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 820000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 741000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 391000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 391000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -131000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 437000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 437000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1232000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1232000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2735000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2735000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2735000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -165000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -165000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -295000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -295000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -857000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -857000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1229000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1229000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1229000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 111000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -56000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 254000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -67000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -559000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": -1119000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1306000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1306000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -1306000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": -1250000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -111000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -111000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -111000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -2508000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -2508000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -2695000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": -2695000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -2835000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": -2835000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -2969000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -2969000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": -2969000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -122000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -122000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -287000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -287000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -197000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": -197000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -56000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": -56000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -244000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 71000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "OtherNonoperatingIncomeExpense": {
        "label": "Other Nonoperating Income (Expense)",
        "description": "Amount of income (expense) related to nonoperating activities, classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 251000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 42000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 23000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 54000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 12000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 91000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 91000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 64000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 614000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 614000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 550000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 550000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 948000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 948000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 334000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 334000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1353000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1353000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1353000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 28000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 28000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 49000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 49000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 21000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 21000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 113000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 113000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 64000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 64000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 493000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 493000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 493000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 348000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 348000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 508000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 508000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 160000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 160000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 609000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 609000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 101000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 101000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 793000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 793000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 793000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 171000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 171000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 171000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 171000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 241000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 70000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 70000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 506000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 335000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 265000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 265000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 679000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 679000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 679000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 508000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 173000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 117000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 117000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 117000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 96000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 96000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 125000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 125000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 29000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 29000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 130000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 130000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 5000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 5000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 733000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 733000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 733000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -55000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -55000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 41000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 41000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 96000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 96000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 225000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 225000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 184000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 184000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 152000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 669000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 669000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 958000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 958000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 289000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 289000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 1086000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 1086000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 128000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 128000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1474000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1474000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1474000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 224000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 224000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 212000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 212000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -12000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -12000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 990000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 990000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 778000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 778000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -360000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -360000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": -360000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 11000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 11000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 200000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 200000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 189000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 189000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 213000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 213000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 13000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 13000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 247000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 247000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 247000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 92000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 92000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 178000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 178000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 86000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 86000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 295000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 295000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 117000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 117000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 516000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 516000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 516000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 143000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 143000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 256000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 256000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 113000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 113000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 523000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 523000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 267000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 267000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 700000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 700000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 700000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 233000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 233000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 185000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 185000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -48000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -48000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 376000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 376000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 191000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 191000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 113000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 113000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 113000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 499000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 499000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 740000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 740000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 241000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 241000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 968000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 968000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 228000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 228000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1210000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1210000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1210000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 346000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 346000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 968000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 968000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 622000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 622000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1138000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1138000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 170000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 170000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1783000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1783000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1783000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 125000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 125000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 305000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 305000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 180000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 180000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1605000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1605000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1300000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1300000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -665000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -665000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 18000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 18000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 1318000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1300000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 1411000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 93000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 2370000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 108000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "OtherShortTermBorrowings": {
        "label": "Other Short-term Borrowings",
        "description": "Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2015-03-31",
              "val": 5383000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 5383000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 5383000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 43394000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 316841000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 23544000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 67475000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 67475000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 67475000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 110558000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 278026000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 30168000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            }
          ]
        }
      },
      "OtherSignificantNoncashTransactionValueOfConsiderationGiven1": {
        "label": "Other Significant Noncash Transaction, Value of Consideration Given",
        "description": "\"The value of the noncash (or part noncash) consideration given (for example, liability, equity) in a transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period.\"",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 84300000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            }
          ]
        }
      },
      "PaymentForContingentConsiderationLiabilityFinancingActivities": {
        "label": "Payment for Contingent Consideration Liability, Financing Activities",
        "description": "Amount of cash outflow, not made soon after acquisition date of business combination, to settle contingent consideration liability up to amount recognized at acquisition date, including, but not limited to, measurement period adjustment and less amount paid soon after acquisition date.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 20058000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            }
          ]
        }
      },
      "PaymentsForRepurchaseOfCommonStock": {
        "label": "Payments for Repurchase of Common Stock",
        "description": "The cash outflow to reacquire common stock during the period.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 20000000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 20000000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 20000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 2635000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 2635000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 10082000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 10082000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10082000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10082000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10082000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 19918000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 19918000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 20000000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19918000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19918000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19918000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19918000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19918000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 19999000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 19999000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 100000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 100000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 100000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 80000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-07-01",
              "end": "2012-08-08",
              "val": 26800000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 184695000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 184695000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 220695000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 220695000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 220695000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 13306000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 13306000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 107239000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 107239000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 107239000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 45407000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 45407000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 69201000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 69201000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 69201000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 69201000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 94200000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 94200000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 94200000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 12571000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 12572000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 12572000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 12572000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 12572000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 24687000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 24687000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149687000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149687000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149687000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 10000000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 9999000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 134735000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 134735000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 161395000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 161395000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161395000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161395000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161395000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 190405000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 190405000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 190405000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 190405000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 190405000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 190405000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 190405000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 0,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 99147000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 99147000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 99147000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 135973000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 135973000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 266684000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 266684000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 356653000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 356653000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 356653000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 150240000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 150240000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 194862000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 194862000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 297372000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 297372000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 297372000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 210938000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 210938000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 310635000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 310635000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 256290000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 256290000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 301011000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 301011000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 567002000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 567002000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 182991000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 182991000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 464987000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 813488000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1075100000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 338186000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "PaymentsOfDebtIssuanceCosts": {
        "label": "Payments of Debt Issuance Costs",
        "description": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1714000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1807000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1807000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 33000000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 33000000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 43000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 10000000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 74000000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 41000000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 311000000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3000000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 3458000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 3458000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 3458000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 3458000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 201706000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 338000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 30896000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1537000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            }
          ]
        }
      },
      "PaymentsOfFinancingCosts": {
        "label": "Payments of Financing Costs",
        "description": "The cash outflow for loan and debt issuance costs.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1807000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 818000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 818000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 818000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 59000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 62000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 62000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 62000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1276000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 1276000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1292000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1292000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1297000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1297000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1297000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1537000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1537000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1537000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1537000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            }
          ]
        }
      },
      "PaymentsOfLoanCosts": {
        "label": "Payments of Loan Costs",
        "description": "The cash outflow for loan origination associated cost which is usually collected through escrow.",
        "units": {
          "USD": [
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 338000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 338000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 338000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 818000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 338000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 338000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 338000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 59000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "PaymentsOfStockIssuanceCosts": {
        "label": "Payments of Stock Issuance Costs",
        "description": "The cash outflow for cost incurred directly with the issuance of an equity security.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 1527000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1124000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1487000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1982000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1417000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1972000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2584000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            }
          ]
        }
      },
      "PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
        "label": "Payment, Tax Withholding, Share-based Payment Arrangement",
        "description": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1982000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1417000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1972000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2584000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2584000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 5286000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 10686000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 10682000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 17043000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 17024000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 22634000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 22634000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 22634000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3353000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3353000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 4725000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 4725000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 5750000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 5750000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6535000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6535000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6535000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1804000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1804000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 3395000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1591000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4845000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 3041000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6736000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6736000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6736000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 4932000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3752000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3752000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3752000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 73000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 73000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 643000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 643000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 3956000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 3956000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5674000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5674000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 5674000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 198000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 198000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 413000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 413000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 1790000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 1790000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3691000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3691000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 3691000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 1106000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 1106000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4037000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4037000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 6313000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 6313000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 7865000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 8452000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 8452000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 893000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 893000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 1871000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 1871000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 7716000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 7716000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8105000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8105000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 8105000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 499000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 499000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 4589000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 4590000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 4900000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 4900000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5328000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5328000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 5328000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 374000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 5744000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 5744000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5995000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5995000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6148000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6148000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 6148000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 90000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7054000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7054000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 7203000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 7203000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 7432000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 7432000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 7432000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 85000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 9280000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 9280000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 13776000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 13776000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 14024000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 14024000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 14024000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 43000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 5102000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 5102000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 5414000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 5414000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 16688000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 16688000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 16688000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 698000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 8457000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 8457000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 9153000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 9153000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9974000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9974000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 9974000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 495000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 13056000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 13056000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 14248000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 14248000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 15119000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 15119000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 237000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 237000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 7674000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 8069000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 8410000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 291000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "PaymentsToAcquireBusinessesGross": {
        "label": "Payments to Acquire Businesses, Gross",
        "description": "The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 8329000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4700000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2"
            }
          ]
        }
      },
      "PaymentsToAcquireBusinessesNetOfCashAcquired": {
        "label": "Payments to Acquire Businesses, Net of Cash Acquired",
        "description": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 5936000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1675000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1877000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1877000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1877000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 3191000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 3191000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 3191000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 5191000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 5191000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5191000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5191000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5191000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 126615000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 126615000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 125203000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 125203000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 125203000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 8329000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8829000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8829000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8829000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            }
          ]
        }
      },
      "PaymentsToAcquireIntangibleAssets": {
        "label": "Payments to Acquire Intangible Assets",
        "description": "The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 4148000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 4148000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4458000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4458000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4224000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4224000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4025000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4025000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4025000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3985000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3985000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4958000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4958000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4958000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 847000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 847000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 701000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 701000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5368000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5368000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5368000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 5368000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 30000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 30000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 30000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 9489000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 9489000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 9489000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 9489000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 9489000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 9489000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 9489000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4700000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 4700000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 4700000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4700000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 4700000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4700000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4700000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 4700000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            }
          ]
        }
      },
      "PaymentsToAcquirePropertyPlantAndEquipment": {
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "description": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 22218000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 6563000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 11261000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13699000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13699000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 3238000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6733000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6733000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 14496000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 14496000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 22489000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 22489000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 22489000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 5060000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 5060000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 13910000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 13910000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 21483000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 21483000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 55538000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 55538000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 55538000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11188000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11188000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 25951000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 25951000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 42002000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 42002000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 61575000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 61575000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 61575000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 12104000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 12104000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 28818000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 16714000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 55760000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 43656000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 79829000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 79829000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 79829000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 67725000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 17603000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 17603000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 17603000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 18734000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 18734000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 38490000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 38490000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 66663000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 66663000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 91147000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 91147000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 91147000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 18755000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 18755000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 36484000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 36484000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 50535000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 50535000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 65356000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 65356000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 66186000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 20114000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 20114000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 31626000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 31626000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 36710000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 36710000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 44499000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 44499000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 44499000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3835000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3835000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 10151000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 10158000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 21402000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 21409000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 34813000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 34813000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 34813000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 7286000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 7286000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 14091000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 14091000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 21832000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 21832000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29086000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29086000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29086000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7393000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7393000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 14944000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 14944000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 23664000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 23664000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32455000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32455000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32455000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 9253000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 9253000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 13333000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 13333000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 21300000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 21300000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 32218000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 32218000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 32218000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 15515000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 15515000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 26719000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 26719000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 41315000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 41315000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 51017000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 51017000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 51017000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 12467000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 12467000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 24254000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 24254000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 56059000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 56059000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 81025000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 81025000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 81025000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 30732000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 30732000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 57436000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 57436000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 74078000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 74078000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 89365000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 89365000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 89365000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 22521000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 22521000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 45367000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 45367000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 69729000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 69729000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 86171000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 86171000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 23940000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 23940000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 45943000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 67541000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 84623000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 15222000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "PaymentsToAcquireShortTermInvestments": {
        "label": "Payments to Acquire Short-term Investments",
        "description": "The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 204179000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 66948000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 66924000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 66900000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 66900000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            }
          ]
        }
      },
      "PrepaidAdvertising": {
        "label": "Prepaid Advertising",
        "description": "Amount of consideration paid in advance for advertising that provides economic benefits within a future period of one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 368000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 139000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 139000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 119000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 119000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 212000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 212000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 209000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 1899000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 1899000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 1084000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 1084000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 900000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 900000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 2545000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 2545000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 6006000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 6006000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 2664000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 2664000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 1762000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 1762000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 2759000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 2759000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 4930000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 4930000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 1130000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 1130000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 4045000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 4045000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 3519000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PrepaidExpenseAndOtherAssetsCurrent": {
        "label": "Prepaid Expense and Other Assets, Current",
        "description": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 16846000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 16846000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2011-06-30",
              "val": 21284000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 62391000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            }
          ]
        }
      },
      "PrepaidExpenseCurrent": {
        "label": "Prepaid Expense, Current",
        "description": "Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 7928000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 8697000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 8697000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 8697000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 8697000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 8697000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 11086000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 13397000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 13949000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 14092000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 14092000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 14092000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 14092000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 14092000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 11115000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 13058000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 15692000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 14980000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 14980000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 14980000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 12067000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 12067000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 12067000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 12067000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 12067000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 13319000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 16663000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 14934000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 15141000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 15141000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 15141000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 15141000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 15141000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 18579000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 18110000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 17783000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 18249000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 18249000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 18249000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 18249000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 18249000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 17051000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 20454000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 17400000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 15996000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 15996000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 15996000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 15996000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 15996000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 18544000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 19102000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 18104000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 17639000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 17639000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 17639000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 17639000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 17639000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 21166000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 21160000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 17505000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 19901000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 19901000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 19901000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 19901000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 19901000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 20470000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 23334000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 19110000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 17760000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 17760000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 17760000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 17760000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 17760000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 18286000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 19866000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 21117000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 16924000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 16924000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 16924000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 16924000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 16924000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 28048000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 26611000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 28231000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 25610000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 25610000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 25610000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 25610000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 25610000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 30655000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 36151000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 33832000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 33788000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 33788000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 33788000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 33788000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 33788000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 40028000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 46094000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 36138000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 34284000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 34284000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 34284000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 34284000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 34284000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 45221000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 46548000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 47005000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 39294000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 39294000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 39294000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 39294000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 39294000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 52604000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 48652000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 49699000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 53236000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 53236000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 61372000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "ProceedsFromDivestitureOfBusinesses": {
        "label": "Proceeds from Divestiture of Businesses",
        "description": "The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 2435000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 2435000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 2435000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 2435000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2835000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2835000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2835000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            }
          ]
        }
      },
      "ProceedsFromIncomeTaxRefunds": {
        "label": "Proceeds from Income Tax Refunds",
        "description": "The amount of cash received during the period as refunds for the overpayment of taxes.",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 4701000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 501000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 501000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 15220000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 17132000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 17132000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 17132000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 886000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 866000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 23133000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 23133000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 23133000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 2744000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 2744000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 3730000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 3730000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 3674000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 3674000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3824000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3824000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3824000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 4293000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 4293000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 5282000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 5282000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5302000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 5302000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 5389000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 5389000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 5389000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 797000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 797000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1292000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1292000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1489000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1489000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1564000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1564000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1564000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 71000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 71000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 77000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 77000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 77000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 77000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 250000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 250000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1124000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1124000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1286000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1286000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1421000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 4000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 4000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 237000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfCommonStock": {
        "label": "Proceeds from Issuance of Common Stock",
        "description": "The cash inflow from the additional capital contribution to the entity.",
        "units": {
          "USD": [
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1025000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2959000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 618000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 3145000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 618000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3615000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1288000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1288000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 698000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 698000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 698000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 698000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1502000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1502000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1502000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 914000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 914000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 914000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 914000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1991000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1991000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1991000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1046000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1046000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1046000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1046000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2170000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2170000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2170000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1165000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1165000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1165000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1165000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2444000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2444000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2444000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1638000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1638000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1638000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1638000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3804000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3804000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 2228000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 2228000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 4509000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfLongTermDebt": {
        "label": "Proceeds from Issuance of Long-term Debt",
        "description": "The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 33931000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 33931000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 33931000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 33931000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions": {
        "label": "Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised",
        "description": "Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised.",
        "units": {
          "USD": [
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 412000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 412000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 412000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 412000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 798000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 798000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 798000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 353000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 353000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 353000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 353000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 765000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 765000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 765000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 474000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 475000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 474000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 475000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1024000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1025000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 618000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 618000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1288000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2"
            }
          ]
        }
      },
      "ProceedsFromMinorityShareholders": {
        "label": "Proceeds from Noncontrolling Interests",
        "description": "Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 490000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -20000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            }
          ]
        }
      },
      "ProceedsFromRepaymentsOfDebt": {
        "label": "Proceeds from (Repayments of) Debt",
        "description": "The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 33931000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 33931000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 33931000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "ProceedsFromSaleOfAvailableForSaleSecurities": {
        "label": "Proceeds from Sale of Available-for-sale Securities",
        "description": "The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 57078000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 26080000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 26080000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 26080000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 26080000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2"
            }
          ]
        }
      },
      "ProceedsFromSaleOfProductiveAssets": {
        "label": "Proceeds from Sale of Productive Assets",
        "description": "The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.",
        "units": {
          "USD": [
            {
              "start": "2015-07-01",
              "end": "2015-07-31",
              "val": 1500000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-07-31",
              "val": 1500000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-07-31",
              "val": 1500000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q2I"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 34000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 34000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 10925000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 10925000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 11168000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 11168000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 11000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 11000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 11000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 11000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 9000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "ProceedsFromSaleOfPropertyPlantAndEquipment": {
        "label": "Proceeds from Sale of Property, Plant, and Equipment",
        "description": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.",
        "units": {
          "USD": [
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 830000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 7000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 7000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 116000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 116000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 116000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 47000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 47000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 68000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 68000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 68000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 68000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 68000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 68000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 68000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 227000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 227000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 240000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 240000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 266000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 266000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 491000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 491000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 491000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 41000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 41000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 49000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 49000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 49000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 49000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 49000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 49000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 49000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 8000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 8000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 8000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 0,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 6000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 6000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 12000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 12000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 12000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 34000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 34000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 34000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 34000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 34000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 11168000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 11168000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 11000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ProceedsFromSaleOfShortTermInvestments": {
        "label": "Proceeds from Sale of Short-term Investments",
        "description": "The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 299049000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 16903000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 33613000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 57078000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 26080000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 26080000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 26080000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 26080000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2010"
            }
          ]
        }
      },
      "ProceedsFromShortTermDebt": {
        "label": "Proceeds from Short-term Debt",
        "description": "The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 45000000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 45000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 45000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 45000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 45000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 275000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 275000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 275000000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 307000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 307000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 307000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 10000000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 10000000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 36000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 26000000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 286458000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 276458000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 320728000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 320728000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 320728000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 310728000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 150784000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 150784000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 199784000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 199784000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 199784000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 199784000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 199784000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 38000000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 38000000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 342335000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 342335000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 386200000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 386200000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 449200000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 449200000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 449200000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 110000000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 110000000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 302801000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 302801000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 405988000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 405988000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 405988000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 405988000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 405988000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 156751000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 156751000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 214751000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 214751000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 214751000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 214751000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 214751000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 108001000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 108001000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 162001000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 162001000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 162001000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 162001000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 162001000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 29463000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 29463000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 69336000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 69336000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 69336000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 69336000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 69336000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 9100000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 9100000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 9100000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 9100000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9100000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9100000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9100000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            }
          ]
        }
      },
      "ProceedsFromStockOptionsExercised": {
        "label": "Proceeds from Stock Options Exercised",
        "description": "Amount of cash inflow from exercise of option under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 404000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 107000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 107000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 78000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 84000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 84000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 86000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 86000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 4000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 52000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 52000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 52000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 52000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2959000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 3145000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3615000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3615000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1381000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 1381000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 5583000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 5583000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 6775000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 6775000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 6775000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 69000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 69000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1204000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 1204000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1204000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1204000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1204000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1830000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1830000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1870000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 1870000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4396000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4396000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4396000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1081000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1081000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 2525000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 2525000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4786000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4786000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4786000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 694000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 694000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 968000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 968000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 968000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 968000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 0,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ProfitLoss": {
        "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest",
        "description": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 73871000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 15120000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 2767000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 48871000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 33751000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 116919000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 116919000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 18140000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 27050000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 27050000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 8910000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 8910000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 69022000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 69022000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 41972000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 41972000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 160377000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 160377000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 160377000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 19833000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 19833000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 12305000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 12305000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -7528000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -7528000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 74650000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 74650000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62345000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 62345000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 201858000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 201858000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 201858000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 8035000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 8035000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -12104000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -12104000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -20139000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -20139000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 30957000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 30957000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 43061000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 43061000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129014000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129014000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 129014000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1007000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1007000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1007000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1007000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -28268000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -29275000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -29275000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4792000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 3785000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 33060000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 33060000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 145689000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 145689000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 145689000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 144682000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 140897000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2685000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2685000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -2685000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -37062000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -37062000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 3668000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 3668000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 40730000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 40730000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 160374000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 160374000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 156706000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 156706000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 161780000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 161780000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 161780000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -47327000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -47327000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -10950000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": -10950000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 36377000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 36377000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 145971000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 156921000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 122265000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 122265000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -58918000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -58918000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -19613000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": -19613000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 39305000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 39305000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 21414000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 41027000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 5710000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -42121000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 7438000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 49559000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 93779000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 86341000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentAdditions": {
        "label": "Property, Plant and Equipment, Additions",
        "description": "Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 55786000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 61602000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 61602000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 79830000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 79830000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 79830000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 17620000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 17620000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 91853000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 91853000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 91853000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 66186000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 66186000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 66186000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 44499000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 44499000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 44499000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 34813000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 34813000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 34813000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29086000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29086000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29086000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32455000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32455000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 32061000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 32218000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 36781000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 36781000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 57714000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 57714000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 94553000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentGross": {
        "label": "Property, Plant and Equipment, Gross",
        "description": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 81210000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 137452000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 137452000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 194950000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 194950000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 273539000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 273539000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 287660000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 361319000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 361319000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 401053000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 401053000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 416289000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 416289000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 430925000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 430925000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 449735000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 449735000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 451175000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 451175000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 473115000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 473115000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 505020000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 505020000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 584187000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 584187000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 651260000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 651260000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 728563000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 728563000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 794955000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentNet": {
        "label": "Property, Plant and Equipment, Net",
        "description": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 35442000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 35442000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 35442000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 37367000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 42907000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 47737000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 47737000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 47737000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 47737000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 47737000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 49584000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 54541000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 59066000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 90257000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 90257000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 90257000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 90257000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 90257000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 94019000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 103280000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 115314000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 125370000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 125370000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 125370000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 125370000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 125370000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 129836000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 142135000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 164412000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 174066000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 174066000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 174066000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 184570000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 184570000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 184570000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 184570000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 184570000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 187804000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 202777000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 216055000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 232317000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 232317000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 232317000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 232317000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 232317000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 239381000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 245649000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 245400000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 237246000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 237246000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 237246000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 237246000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 237246000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 245111000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 246723000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 240618000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 225531000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 225531000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 225531000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 225531000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 225531000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 219577000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 216980000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 215847000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 220162000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 220162000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 220162000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 220162000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 220162000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 217653000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 215720000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 215560000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 213796000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 213796000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 213796000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 213796000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 213796000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 211254000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 212323000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 209690000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 209037000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 209037000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 209037000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 209037000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 209037000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 209074000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 207912000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 205695000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 206210000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 206210000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 206210000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 206210000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 206210000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 222348000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 223687000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 221013000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 222449000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 222449000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 222449000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 222449000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 222449000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 219657000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 221308000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 242594000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 266679000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 266679000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 266679000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 266679000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 266679000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 288760000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 295212000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 300815000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 302122000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 302122000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 302122000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 302122000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 302122000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 305585000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 319580000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 323413000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 325599000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 325599000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 325599000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 325599000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 325599000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 332311000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 333495000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 333572000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 337782000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 337782000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 337750000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "ProvisionForDoubtfulAccounts": {
        "label": "Accounts Receivable, Credit Loss Expense (Reversal)",
        "description": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2233000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 468000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1034000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 399000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 399000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -1025000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -1398000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -1398000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -719000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -719000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -786000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -786000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -171000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -171000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -53000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -53000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -825000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -825000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -704000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 204000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 479000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1717000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2128000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 13000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 68000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 125000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 125000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 439000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -169000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -169000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 512000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 512000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 1069000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 1069000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 987000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 987000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1107000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1107000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1107000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 3262000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 3262000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 3531000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 3531000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 3225000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 3225000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 5120000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 5120000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 5120000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 549000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 549000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 610000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 610000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 1167000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 1167000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2847000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2847000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 2847000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3015000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3015000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4678000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 4678000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 3649000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 3649000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4168000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4168000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4168000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 608000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 608000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2394000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 2394000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1971000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1971000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2849000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2849000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2849000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -937000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -937000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 976000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 976000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 693000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 693000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3498000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3498000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3498000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2664000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2664000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7163000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7163000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 6392000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 6392000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3053000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3053000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3053000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -2454000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -2454000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -10000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": -10000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -254000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": -254000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -342000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -342000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -342000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 212000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 212000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 4444000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 4444000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 3692000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 3692000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1983000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1983000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1983000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -2974000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -2974000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 6905000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 6905000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 2212000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 2212000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 789000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 789000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 789000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3291000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -3291000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 8845000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 8845000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5294000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 5294000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 5032000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 5032000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 597000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 597000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 17319000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 3808000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 6345000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": -4788000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "PurchaseCommitmentRemainingMinimumAmountCommitted": {
        "label": "Purchase Commitment, Remaining Minimum Amount Committed",
        "description": "Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations.",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 185969000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            }
          ]
        }
      },
      "RecordedUnconditionalPurchaseObligation": {
        "label": "Recorded Unconditional Purchase Obligation",
        "description": "Amount of the recorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 271107000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 342234000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 455228000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 424274000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 361881000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 566820000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            }
          ]
        }
      },
      "RecordedUnconditionalPurchaseObligationDueInSecondYear": {
        "label": "Recorded Unconditional Purchase Obligation, to be Paid, Year Two",
        "description": "Amount of recorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 1767000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 1122000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "RecordedUnconditionalPurchaseObligationDueInThirdYear": {
        "label": "Recorded Unconditional Purchase Obligation, to be Paid, Year Three",
        "description": "Amount of recorded unconditional purchase obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 1119000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            }
          ]
        }
      },
      "RecordedUnconditionalPurchaseObligationDueWithinOneYear": {
        "label": "Recorded Unconditional Purchase Obligation, to be Paid, Year One",
        "description": "Amount of recorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 268221000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 341112000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 245168000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 664429000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 915465000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "RepaymentsOfLongTermDebt": {
        "label": "Repayments of Long-term Debt",
        "description": "The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 37000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 37000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 157000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 157000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 283000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 283000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 283000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 119000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 119000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 239000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 239000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 365000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 365000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 493000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 493000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 493000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 125000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 125000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 252000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 252000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 384000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 384000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 523000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 523000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 523000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 133000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 133000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 265000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 265000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 404000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 404000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 550000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 550000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 550000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 139000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 139000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 279000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 279000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 425000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 425000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 578000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 578000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 578000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 146000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 146000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 294000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 294000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 448000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 448000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 603000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 603000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 603000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 154000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 154000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 309000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 309000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 470000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 470000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 30901000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 30901000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 30901000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            }
          ]
        }
      },
      "RepaymentsOfShortTermDebt": {
        "label": "Repayments of Short-term Debt",
        "description": "The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 45000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 45000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 45000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1714000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 274000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 274000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 274000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 344000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 344000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 344000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 201706000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 201705000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 201705000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 201705000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 30896000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 367896000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 367896000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 387120000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 387120000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 387120000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 66633000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 66633000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 91900000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 91900000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 439109000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 439109000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 468938000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 468938000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 468938000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 24000000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 24000000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 214889000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 214889000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 214889000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 214889000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 214889000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 37000000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 37000000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 161621000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 161621000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161621000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161621000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161621000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 16000000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 16000000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 63178000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 63178000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 69197000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 69197000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 69197000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 0,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 9478000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 9478000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9478000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9478000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9478000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            }
          ]
        }
      },
      "ResearchAndDevelopmentExpense": {
        "label": "Research and Development Expense",
        "description": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 8111000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 11833000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 11833000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14160000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14160000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14160000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 15617000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 15617000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 15617000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 19257000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 19257000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 19257000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4486000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4486000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 20872000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 20872000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 20872000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 22176000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 22176000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 22176000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 21256000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 21256000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 21256000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 22372000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 22372000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 22372000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 23187000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 23187000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 23187000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 27555000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 27555000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 27555000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28626000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28626000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28626000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 33344000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 33344000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 33344000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 38657000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 38657000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 38657000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 49171000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 49171000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 49171000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 56676000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 56676000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 68899000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "RestrictedCashAndCashEquivalentsAtCarryingValue": {
        "label": "Restricted Cash and Cash Equivalents, Current",
        "description": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 300000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 300000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2010-06-30",
              "val": 200000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 200000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            }
          ]
        }
      },
      "RestrictedCashAndCashEquivalentsNoncurrent": {
        "label": "Restricted Cash and Cash Equivalents, Noncurrent",
        "description": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 400000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 400000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2010-06-30",
              "val": 250000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 200000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            }
          ]
        }
      },
      "RestructuringCharges": {
        "label": "Restructuring Charges",
        "description": "Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 24856000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 24856000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 24673000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 1732000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 1732000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2632000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 2632000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 7369000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 7577000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 29087000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 28984000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 28984000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1518000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1518000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 1518000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 1518000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1667000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1667000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1667000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1667000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1667000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 295000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 295000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 295000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 295000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 295000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 295000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 295000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            }
          ]
        }
      },
      "RetainedEarningsAccumulatedDeficit": {
        "label": "Retained Earnings (Accumulated Deficit)",
        "description": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 365304000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 365304000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 365304000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2009-12-31",
              "val": 365304000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 389530000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 424228000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 513459000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 513459000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 513459000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 513459000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 513459000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 532637000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 505382000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 567866000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 692595000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 692595000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 692595000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 692595000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 692595000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 680486000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 580360000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 538744000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 600811000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 600811000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 600811000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 600811000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 600811000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 601818000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 572543000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 605603000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 746500000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 746500000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 746500000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 743815000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 743815000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 743815000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 743815000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 743815000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 706753000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 747483000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 890884000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 798370000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 798370000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 798370000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 798370000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 798370000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 705642000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 718230000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 875151000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 826449000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 826449000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 826449000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 826449000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 826449000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 767531000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 806836000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 835293000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 819589000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 819589000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 819589000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 819589000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 819589000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 778833000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 828392000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 890050000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 785871000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 785871000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 785871000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 785871000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 785871000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 746185000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 695580000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 865297000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 889266000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 889266000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 889266000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 889266000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 889266000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 833843000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 756264000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 957857000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 973948000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 973948000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 973948000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 973948000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 973948000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 965975000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 1067529000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1323065000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1257379000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 1257379000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 1257379000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 1257379000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 1257379000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1223339000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1271596000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1373832000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1352685000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 1352685000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 1352685000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 1352685000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 1352685000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1297545000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1348823000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1582864000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1571574000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 1571574000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 1571574000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 1571574000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 1571574000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1609535000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 1600923000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1890314000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1912797000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 1912797000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 1913615000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 1913615000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 1913615000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1875275000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2013265000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2424898000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2307699000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 2307699000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 2307699000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 2307699000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 2307699000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 2262301000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2245773000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 2374985000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 2246362000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 2246362000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 2034898000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "RevenueFromContractWithCustomerExcludingAssessedTax": {
        "label": "Revenue from Contract with Customer, Excluding Assessed Tax",
        "description": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1790147000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 209717000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 209717000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 692177000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 482460000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 482460000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1502655000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 810478000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 810478000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1903339000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1903339000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 400684000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 250594000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 250594000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 250594000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 250594000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 752507000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 752507000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 501913000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 501913000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 501913000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 501913000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1626307000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1626307000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 873800000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 873800000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 873800000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 873800000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2020437000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2020437000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 2020437000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 394130000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 394130000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 276839000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 276839000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 276839000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 276839000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 819044000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 819044000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 542205000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 542205000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 542205000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 542205000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1757779000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1757779000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 938735000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 938735000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 938735000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 938735000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2132689000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2132689000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2132689000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 374910000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 374910000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 283169000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 283169000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 283169000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 283169000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 906694000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 906694000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 623525000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 623525000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 623525000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 623525000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1984453000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1984453000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1077759000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1077759000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1077759000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1077759000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2545641000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2545641000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2545641000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 561188000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 561188000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 504678000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 504678000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 504678000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 504678000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 1226580000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 1226580000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 721902000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 721902000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 721902000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 721902000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 2414332000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 2414332000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 1187752000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 1187752000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 1187752000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 1187752000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3150339000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3150339000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3150339000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 736007000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 736007000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 614461000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 614461000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 614461000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 614461000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1490075000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1490075000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 875614000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 875614000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 875614000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 875614000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 2835715000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 2835715000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 1345640000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 1345640000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 1345640000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 1345640000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 3627286000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 3627286000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 3627286000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 791571000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 791571000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 675791000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 675791000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 675791000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1767698000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1767698000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1091907000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1091907000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1091907000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 3328005000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 3328005000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 1560307000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 1560307000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 1560307000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4287763000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4287763000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4287763000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 959758000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 825347000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 825347000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2136667000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2136667000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1311320000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1311320000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 3963832000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 3963832000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1827165000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1827165000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4985612000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4985612000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 964538000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 964538000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 2395378000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1430840000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 4352927000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 1957549000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 5472296000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 1019531000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity": {
        "label": "Segment Reporting Information, Intersegment Revenue (Deprecated 2013-01-31)",
        "description": "Amount of revenue from transactions with other operating segments of the same entity.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 105797000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 143413000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 187762000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "description": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 16422000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 16422000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 28137000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 28137000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 11715000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 11715000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 28657000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 28964000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 520000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 827000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 71097000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 71097000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 71097000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2491000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 2491000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 5869000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 5869000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3378000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3378000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 6882000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 6882000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1013000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1013000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9861000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9861000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 9861000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 13364000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 13364000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 26294000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 26294000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 12930000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 12930000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 35153000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 35153000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8859000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 8859000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 50190000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 50190000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 50190000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 6207000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 6207000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 13209000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 13209000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 7002000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 7002000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 26058000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 26058000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 12849000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 12849000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 84988000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 84988000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 84988000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 21587000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 21587000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 34739000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 34739000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 13152000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 13152000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 67668000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 67668000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 32929000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 32929000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 78255000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 78255000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 78255000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 12336000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 12336000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 16098000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 16098000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3762000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3762000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 39912000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 39912000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 23814000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 23814000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 70179000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 70179000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 45271000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 45271000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 101000000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 55729000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 119250000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 18250000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 174848000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 120130000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "SalesRevenueGoodsNet": {
        "label": "Sales Revenue, Goods, Net (Deprecated 2018-01-31)",
        "description": "Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 689445000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 236774000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 102548000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 465188000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 228414000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 813177000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 813177000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 155927000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 155927000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 292986000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 292986000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 137059000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 137059000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 137059000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 570865000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 570865000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 277879000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 277879000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 277879000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1000989000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1000989000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1000989000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-10-01",
              "end": "2010-12-31",
              "val": 430124000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 204851000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 204851000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 204851000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 204851000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 359073000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 359073000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 154222000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 154222000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 154222000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 154222000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 773431000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 773431000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 414358000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 414358000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 414358000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-07-02",
              "end": "2011-09-30",
              "val": 414358000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1377283000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1377283000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1377283000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 603852000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-10-01",
              "end": "2011-12-31",
              "val": 603852000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 246306000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 246306000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 246306000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 246306000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 420742000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 420742000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 174436000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 174436000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 174436000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 174436000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 797134000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 797134000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 376392000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 376392000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 376392000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 376392000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1414398000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1414398000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1414398000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 617264000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-10-01",
              "end": "2012-12-31",
              "val": 617264000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 263760000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 263760000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 263760000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 263760000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 263760000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 433845000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 170085000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 170085000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 170085000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 170085000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 820570000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 556810000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 386725000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 386725000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 386725000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 386725000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1556618000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1556618000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1556618000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 1292858000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 736048000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 736048000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 736048000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 294716000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 294716000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 294716000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 211469000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 211469000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 211469000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 211469000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 691742000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 691742000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 480273000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 480273000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 480273000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 480273000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1476420000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1476420000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 784678000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 784678000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 784678000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 784678000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1817057000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1817057000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1817057000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 340637000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 340637000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 213805000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 213805000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 213805000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 213805000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 700660000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 700660000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 486855000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 486855000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 486855000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 486855000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 1496562000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 1496562000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 795902000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 795902000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 795902000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 795902000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1875197000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1875197000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 1875197000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 378635000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 378635000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 174393000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 174393000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 174393000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 174393000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 660337000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 660337000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 485944000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 485944000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 485944000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 485944000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 1420682000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 1420682000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 760345000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 760345000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 760345000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 760345000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1790147000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1790147000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 369465000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 369465000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 209717000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 209717000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 692177000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 482460000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 482460000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 1502655000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 810478000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 810478000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1903339000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 400684000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1"
            }
          ]
        }
      },
      "SellingGeneralAndAdministrativeExpense": {
        "label": "Selling, General and Administrative Expense",
        "description": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 152574000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 76147000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 36560000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 121018000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 44871000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 188843000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 189843000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 49086000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 96613000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 96613000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 47527000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 47527000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 161252000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 161252000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 64639000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 64639000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 253850000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 253850000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 253850000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 74283000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 74283000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 150993000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 150993000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 76710000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 76710000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 263185000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 263185000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 112192000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 112192000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 394157000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 394157000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 394157000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 101355000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 101355000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 203642000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 203642000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 102287000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 102287000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 303326000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 303326000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 99684000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 99684000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 445206000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 445206000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 445206000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 120907000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 120907000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 120907000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 120907000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 233490000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 112583000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 112583000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 353885000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 232978000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 120395000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 120395000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 528586000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 528586000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 528586000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 407679000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 174701000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 144668000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 144668000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 144668000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 137254000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 137254000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 301544000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 301544000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 164290000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 164290000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 502102000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 502102000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 200558000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 200558000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 653689000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 653689000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 653689000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 150304000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 150304000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 313204000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 313204000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 162900000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 162900000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 501721000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 501721000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 188517000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 188517000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 684541000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 684541000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 684541000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 154571000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 154571000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 316973000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 316973000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 162402000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 162402000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 647357000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 647357000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 330384000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 330384000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 837154000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 837154000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 837154000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 146881000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 146881000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 304643000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 304643000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 157762000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 157762000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 534923000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 534923000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 230280000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 230280000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 709058000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 709058000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 709058000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 154379000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 154379000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 315854000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 315854000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 161475000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 161475000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 541229000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 541229000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 225375000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 225375000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 712930000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 712930000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 712930000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 161436000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 161436000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 337329000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 337329000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 175893000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 175893000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 589195000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 589195000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 251866000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 251866000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 765538000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 765538000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 765538000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 150265000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 150265000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 340638000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 340638000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 190373000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 190373000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 625880000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 625880000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 285242000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 285242000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 869885000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 869885000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 869885000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 198671000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 198671000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 437578000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 437578000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 238907000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 238907000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 765403000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 765403000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 327825000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 327825000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1042844000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1042844000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1042844000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 238411000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 238411000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 532501000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 532501000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 294090000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 294090000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 882370000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 882370000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 349869000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 349869000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1172619000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1172619000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1172619000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 275688000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 275688000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 634090000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 634090000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 358402000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 358402000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1062760000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 1062760000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 428670000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 428670000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1457974000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1457974000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1457974000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 337193000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 337193000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 765379000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 765379000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 428186000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 428186000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1300728000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 1300728000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 535349000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 535349000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1706571000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1706571000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 372619000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 372619000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 849920000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 477301000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 1406914000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 556994000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1894823000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 419862000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "ShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "description": "Amount of noncash expense for share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 10193000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 4873000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 7378000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13016000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13016000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 2942000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6557000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6557000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 10212000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 10212000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 2827000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 2827000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6830000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6830000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 10894000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 10894000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3970000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3970000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 8957000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 8957000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 12029000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 12029000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2404000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2404000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 6406000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 4002000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 9821000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 7417000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13136000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13136000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13136000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 10732000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 2865000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 2865000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 2865000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 2991000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 2991000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 6933000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 6933000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 9450000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 9450000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 13524000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 13524000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 13524000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2284000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2284000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 6235000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 6235000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 5417000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 5417000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 2070000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 2070000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4661000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 4661000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 4024000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 4024000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 6175000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 6175000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 6011000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2704000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2704000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 6866000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 6798000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 10591000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 10485000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14302000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14157000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 14306000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3526000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3526000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 7362000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 7362000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 11400000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 11540000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 14585000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 14774000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 14774000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3424000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3473000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 8401000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 8497000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 12766000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 12766000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14477000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14477000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 14477000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3687000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3687000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7635000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 7635000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 17559000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 17559000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22701000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22701000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 22701000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5558000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5558000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 11792000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 11792000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 18281000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 18281000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26816000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26816000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 26816000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3834000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3834000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 10550000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 10550000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 18130000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 18130000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26897000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26897000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26897000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6989000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6989000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 16719000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 16719000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 28687000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 28687000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37288000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37288000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 37288000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8346000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 8346000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 19916000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 19916000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 28774000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 28774000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 37943000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 37943000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8739000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8739000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 19891000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 31703000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 44835000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 10741000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "description": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
        "units": {
          "USD/shares": [
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 54.59,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 98.29,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 98.29,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 98.29,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate",
        "description": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.",
        "units": {
          "pure": [
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 0.418,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate",
        "description": "The risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "units": {
          "pure": [
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 0.0195,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures",
        "description": "Net number of share options (or share units) granted during the period.",
        "units": {
          "shares": [
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price",
        "description": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.",
        "units": {
          "USD/shares": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015"
            }
          ]
        }
      },
      "ShortTermBorrowings": {
        "label": "Short-term Debt",
        "description": "Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2011-09-30",
              "val": 45000000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2012-09-30",
              "val": 275000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 33000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 33000000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 33000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 33000000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 33000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 10000000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 26000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 245458000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 9728000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 9728000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 9728000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 6702000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 6702000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 6702000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 6702000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 6702000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 3248000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 154606000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 5367000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 5383000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 5383000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 67475000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 67475000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 549000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 549000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 549000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 549000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 550000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 557000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 133474000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 571000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 578000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 578000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 578000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 578000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 578000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 585000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 71473000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 600000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 603000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 603000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 603000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 603000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 603000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 611000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 13599000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 6645000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 638000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 638000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 638000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 638000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 638000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 646000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 9965000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 663000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            }
          ]
        }
      },
      "ShortTermInvestments": {
        "label": "Short-term Investments",
        "description": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 26120000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 26120000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 26120000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            }
          ]
        }
      },
      "ShortTermLeaseCost": {
        "label": "Short-term Lease, Cost",
        "description": "Amount of short-term lease cost, excluding expense for lease with term of one month or less.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 542000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1260000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 718000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 2437000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 1177000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3332000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3332000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3332000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3015000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3015000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 3015000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3428000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3428000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3428000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 5729000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 5729000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 5729000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 6931000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 6931000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 6931000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 9912000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 9912000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 9907000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit": {
        "label": "Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit",
        "description": "The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2017-03-31",
              "val": 856000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 3053000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 3053000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2018-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": -2446000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": -2488000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": -4037000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 3272000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 788000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 4544000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 1351000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": -7917000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 9088000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 2858000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            }
          ]
        }
      },
      "StateAndLocalIncomeTaxExpenseBenefitContinuingOperations": {
        "label": "State and Local Income Tax Expense (Benefit), Continuing Operations",
        "description": "Amount of state and local current and deferred income tax expense (benefit) attributable to continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 10937000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 17141000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 17141000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 11159000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 11159000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 11159000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6896000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6896000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6043000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            }
          ]
        }
      },
      "StockholdersEquity": {
        "label": "Stockholders' Equity Attributable to Parent",
        "description": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 491358000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 491358000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 491358000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 522246000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 561758000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 652987000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 652987000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 652987000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 652987000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 652987000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 671864000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 648947000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 715300000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 835936000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 835936000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 835936000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 835936000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 835936000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 827517000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 720124000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 681779000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 744875000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 718232000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 755829000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 888119000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 888119000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2013-12-31",
              "val": 888119000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 855082000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 896007000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1033228000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 847928000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 864490000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1018508000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 917244000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 957274000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 970498000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 954255000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 954255000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "end": "2017-03-31",
              "val": 954255000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "end": "2017-03-31",
              "val": 954255000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "end": "2017-03-31",
              "val": 954255000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 954255000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 954255000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 913674000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 968826000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1032869000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2018-03-31",
              "val": 940779000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 902151000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "end": "2018-06-30",
              "val": 902151000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-06-30",
              "val": 902151000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2018-06-30",
              "val": 902151000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-06-30",
              "val": 902151000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 846787000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "end": "2018-09-30",
              "val": 846787000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-09-30",
              "val": 846787000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2018-09-30",
              "val": 846787000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1017881000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "end": "2018-12-31",
              "val": 1017881000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2019-03-31",
              "val": 1045130000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 995279000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "end": "2019-06-30",
              "val": 995279000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-06-30",
              "val": 995279000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-06-30",
              "val": 995279000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2019-06-30",
              "val": 995279000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2019-06-30",
              "val": 995279000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 916304000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "end": "2019-09-30",
              "val": 916304000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-09-30",
              "val": 916304000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2019-09-30",
              "val": 916304000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1123747000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "end": "2019-12-31",
              "val": 1123747000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2020-03-31",
              "val": 1140120000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1136928000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "end": "2020-06-30",
              "val": 1136928000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-06-30",
              "val": 1136928000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-06-30",
              "val": 1136928000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2020-06-30",
              "val": 1136928000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2020-06-30",
              "val": 1136928000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 1242964000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "end": "2020-09-30",
              "val": 1242964000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-09-30",
              "val": 1242964000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2020-09-30",
              "val": 1242964000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1520121000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "end": "2020-12-31",
              "val": 1520121000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2021-03-31",
              "val": 1444225000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1418987000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "end": "2021-06-30",
              "val": 1418987000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-06-30",
              "val": 1418987000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-06-30",
              "val": 1418987000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-06-30",
              "val": 1418987000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-06-30",
              "val": 1418987000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1463746000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "end": "2021-09-30",
              "val": 1463746000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-09-30",
              "val": 1463746000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-09-30",
              "val": 1463746000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1564742000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "end": "2021-12-31",
              "val": 1564742000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2022-03-31",
              "val": 1538825000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1472407000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-06-30",
              "val": 1472407000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-06-30",
              "val": 1472407000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-06-30",
              "val": 1472407000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2022-06-30",
              "val": 1472407000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2022-06-30",
              "val": 1472407000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1515839000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-09-30",
              "val": 1515839000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-09-30",
              "val": 1515839000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2022-09-30",
              "val": 1515839000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1769172000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-12-31",
              "val": 1769172000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2023-03-31",
              "val": 1765733000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1802121000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-06-30",
              "val": 1802121000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-06-30",
              "val": 1802121000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-06-30",
              "val": 1802121000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2023-06-30",
              "val": 1802121000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2023-06-30",
              "val": 1802121000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 1795130000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-09-30",
              "val": 1795130000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-09-30",
              "val": 1795130000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2023-09-30",
              "val": 1795130000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 2104190000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-12-31",
              "val": 2104190000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 2107468000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 2074482000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-06-30",
              "val": 2074482000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-06-30",
              "val": 2074482000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-06-30",
              "val": 2074482000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2024-06-30",
              "val": 2074482000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2024-06-30",
              "val": 2074482000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2223239000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-30",
              "val": 2223239000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-09-30",
              "val": 2223239000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2024-09-30",
              "val": 2223239000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2630919000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-12-31",
              "val": 2630919000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2513013000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 2513013000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 2513013000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 2513013000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 2513013000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2025-03-31",
              "val": 2513013000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 2467479000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-06-30",
              "val": 2467479000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-06-30",
              "val": 2467479000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-06-30",
              "val": 2467479000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2466030000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-09-30",
              "val": 2466030000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 2609454000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 2499638000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 2499638000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 2301682000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": {
        "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest",
        "description": "Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.",
        "units": {
          "USD": [
            {
              "end": "2007-12-31",
              "val": 298638000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2007Q4I"
            },
            {
              "end": "2008-12-31",
              "val": 384665000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2008-12-31",
              "val": 384665000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2008Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 491904000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "end": "2009-12-31",
              "val": 491904000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "end": "2009-12-31",
              "val": 491904000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2009-12-31",
              "val": 491904000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2009-12-31",
              "val": 491904000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 522981000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 562322000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 655675000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 655675000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "end": "2010-12-31",
              "val": 655675000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "end": "2010-12-31",
              "val": 655675000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "end": "2010-12-31",
              "val": 655675000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2010-12-31",
              "val": 655675000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2010-12-31",
              "val": 655675000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 675207000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 652101000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 718315000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 841430000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 841430000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "end": "2011-12-31",
              "val": 841430000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "end": "2011-12-31",
              "val": 841430000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "end": "2011-12-31",
              "val": 841430000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2011-12-31",
              "val": 841430000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2011-12-31",
              "val": 841430000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 833159000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 720124000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 681779000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2012-12-31",
              "val": 738801000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 888119000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 888119000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2013-12-31",
              "val": 888119000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 888849000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 937012000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 967471000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures": {
        "label": "Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures",
        "description": "Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 798000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 798000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 798000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 765000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 765000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 765000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 475000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 475000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 475000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1025000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1025000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1025000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 618000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 618000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 618000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 618000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1288000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1288000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1288000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 698000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 698000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 698000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 698000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1502000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1502000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1502000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 914000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 914000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 914000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 914000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1991000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1991000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1991000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1046000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1046000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1046000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1046000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2170000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2170000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2170000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1165000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1165000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1165000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1165000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2444000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2444000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2444000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1638000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1638000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1638000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1638000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3804000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3804000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 2228000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 2228000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 4509000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueShareBasedCompensation": {
        "label": "Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture",
        "description": "Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 10193000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13016000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13016000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 12782000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 14803000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 14661000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13136000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 13524000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 6622000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 6175000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueStockOptionsExercised": {
        "label": "Stock Issued During Period, Value, Stock Options Exercised",
        "description": "Value of stock issued as a result of the exercise of stock options.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 404000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 107000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 107000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 89000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 62000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 9000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 52000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 52000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 52000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 2773000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 186000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 186000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 186000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 186000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 186000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 186000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3615000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3615000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 3615000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 247000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1134000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1134000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1134000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1134000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 4202000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 4202000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 6775000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 6775000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 6775000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 69000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 1135000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 1135000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1204000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1204000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1204000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1830000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1830000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1830000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1830000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 40000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 40000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4396000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4396000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4396000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 548000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 533000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 533000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 533000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 533000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 1444000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 1444000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4786000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4786000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4786000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 601000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 93000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 93000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 93000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 93000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 274000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 274000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 968000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 968000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            }
          ]
        }
      },
      "StockOptionPlanExpense": {
        "label": "Stock or Unit Option Plan Expense",
        "description": "Amount of noncash expense for option under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 164000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 35000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 68000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 106000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 150000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 45000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 45000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 90000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 90000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 140000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 189000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 49000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 96000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            }
          ]
        }
      },
      "StockRepurchasedAndRetiredDuringPeriodShares": {
        "label": "Stock Repurchased and Retired During Period, Shares",
        "description": "Number of shares that have been repurchased and retired during the period.",
        "units": {
          "shares": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 900000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 230000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 245000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 245000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 245000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 245000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 274000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1749000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1749000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1749000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1749000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1475000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1833000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2765000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2765000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2765000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2765000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2765000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2012-06-01",
              "end": "2014-03-31",
              "val": 2765000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12",
              "frame": "CY2014Q1"
            },
            {
              "start": "2012-06-01",
              "end": "2014-06-30",
              "val": 2765000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 2765000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3"
            },
            {
              "start": "2012-07-01",
              "end": "2014-12-31",
              "val": 2922000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 157000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2014Q4"
            },
            {
              "end": "2015-02-28",
              "val": 3823000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-02-28",
              "val": 3823000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-02-28",
              "val": 3823000000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 377000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1747680,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2022299,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 1665902,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 4245596,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 8019067,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 3258352,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "StockRepurchasedDuringPeriodShares": {
        "label": "Stock Repurchased During Period, Shares",
        "description": "Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.",
        "units": {
          "shares": [
            {
              "start": "2012-07-01",
              "end": "2012-08-08",
              "val": 636000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 222471,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1702653,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1702653,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 1400699,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1400699,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1400699,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1400699,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 226776,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 1296201,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 1296201,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1296201,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1296201,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1296201,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 0,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 307080,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 307080,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 307080,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 249331,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 381861,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 735976,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 735976,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1043554,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1043554,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 1043554,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 384413,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 384413,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 557675,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 557675,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 685075,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 685075,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 928262,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 928262,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 5569572,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 52410,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 52410,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 399388,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 2396328,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 595660,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 3573960,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 714854,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4289124,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4289124,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 176956,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1061736,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 1747680,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2022299,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3800040,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3800040,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 1665902,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 10496292,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "StockRepurchasedDuringPeriodValue": {
        "label": "Stock Repurchased During Period, Value",
        "description": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 20000000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 20000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10082000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10080000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10080000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10082000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10082000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 19916000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 19916000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19918000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19918000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19918000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -19996000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 99983000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 184660000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 220695000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 220695000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 220695000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 13305000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 107239000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 107239000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 107239000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 45401000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 69190000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 69190000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 94200000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 94200000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 94200000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 12572000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 12572000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 12572000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149687000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149687000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 149687000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 9999000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 9999000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 9999000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 9999000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 124736000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 124736000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 124736000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 161395000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 26660000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 26660000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161395000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161395000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 161395000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35005000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 190405000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 155400000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 155400000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 155400000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 155400000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 190405000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 190405000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 190405000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 190405000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 99147000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 99147000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 99147000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 82166000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 135973000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 53807000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 53807000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 53807000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 53807000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 266684000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 266684000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 130711000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 130711000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 356653000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 356653000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 356653000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 99993000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 150240000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 150240000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 50247000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 50247000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 50247000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 50247000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 194862000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 194862000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 44622000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 44622000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 297372000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 297372000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 297372000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 25469000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 210938000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 210938000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 185469000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 185469000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 185469000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 185469000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 310635000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 310635000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 99697000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 99697000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 256290000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 104323000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 104323000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 301011000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 44721000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 567002000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 567002000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 182991000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1075100000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "StockRepurchaseProgramAuthorizedAmount": {
        "label": "Stock Repurchase Program, Authorized Amount (Deprecated 2014-01-31)",
        "description": "Amount of a stock repurchase plan authorized by an entity's Board of Directors.",
        "units": {
          "USD": [
            {
              "start": "2009-06-01",
              "end": "2009-06-30",
              "val": 50000000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2009-06-01",
              "end": "2009-06-30",
              "val": 50000000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2009-06-01",
              "end": "2009-06-30",
              "val": 50000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-01-01",
              "end": "2012-01-31",
              "val": 100000000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2012-02-01",
              "end": "2012-02-29",
              "val": 100000000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-02-01",
              "end": "2012-02-29",
              "val": 100000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-02-01",
              "end": "2012-02-29",
              "val": 100000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-02-01",
              "end": "2012-02-29",
              "val": 100000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-02-01",
              "end": "2012-02-29",
              "val": 100000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2012-06-01",
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012Q2I"
            }
          ]
        }
      },
      "StockRepurchaseProgramAuthorizedAmount1": {
        "label": "Stock Repurchase Program, Authorized Amount",
        "description": "Amount of stock repurchase plan authorized.",
        "units": {
          "USD": [
            {
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2012-06-30",
              "val": 200000000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2019-01-31",
              "val": 261000000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2019-01-31",
              "val": 261000000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount": {
        "label": "Stock Repurchase Program, Remaining Authorized Repurchase Amount (Deprecated 2014-01-31)",
        "description": "Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 80000000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-07-01",
              "end": "2012-08-08",
              "val": 173200000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 115300000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 79300000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 79300000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 79300000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 79300000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 79300000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2013"
            },
            {
              "start": "2012-06-01",
              "end": "2014-03-31",
              "val": 79300000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2012-06-01",
              "end": "2014-06-30",
              "val": 79300000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 79300000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2012-07-01",
              "end": "2014-12-31",
              "val": 66000000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2015-01-01",
              "end": "2015-01-31",
              "val": 200000000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q4I"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 172100000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014"
            }
          ]
        }
      },
      "StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1": {
        "label": "Stock Repurchase Program, Remaining Authorized Repurchase Amount",
        "description": "Amount remaining of a stock repurchase plan authorized.",
        "units": {
          "USD": [
            {
              "end": "2016-01-31",
              "val": 200000000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 350212000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 315207000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 159807000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 159807000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 159807000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 159807000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 159807000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 159807000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 60660000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 728495000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 674687000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 543976000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 454007000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 354014000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1503767000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1459145000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1356635000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1331166000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 1145697000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1046000000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 941704000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 789737000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 685413000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 640692000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 374701000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 2441711000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2159714000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1811214000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1549602000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 4711416000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "TaxCreditCarryforwardAmount": {
        "label": "Tax Credit Carryforward, Amount",
        "description": "The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 36000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 410000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            }
          ]
        }
      },
      "TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpense": {
        "label": "Tax Cuts and Jobs Act, Incomplete Accounting, Transition Tax for Accumulated Foreign Earnings, Provisional Income Tax Expense (Deprecated 2020-01-31)",
        "description": "Amount of reasonable estimate for income tax expense for which accounting for tax effect from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated is incomplete pursuant to Tax Cuts and Jobs Act.",
        "units": {
          "USD": [
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 59114000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            }
          ]
        }
      },
      "TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense": {
        "label": "Tax Cuts and Jobs Act, Transition Tax for Accumulated Foreign Earnings, Income Tax Expense",
        "description": "Amount of income tax expense from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act.",
        "units": {
          "USD": [
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 59114000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 57895000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 57895000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            }
          ]
        }
      },
      "TreasuryStockAcquiredAverageCostPerShare": {
        "label": "Treasury Stock Acquired, Average Cost Per Share",
        "description": "Total cost of shares repurchased divided by the total number of shares repurchased.",
        "units": {
          "USD/shares": [
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 56.51,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 87.91,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 87.91,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 115.22,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 115.22,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 115.22,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 115.22,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 154.36,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 146.89,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 146.89,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 146.89,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 146.89,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 146.89,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 322.87,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 322.87,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 322.87,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 329.55,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 356.08,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 362.36,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 341.77,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 341.77,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 341.77,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 260.12,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 320.35,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 320.35,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 53.39,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 580.44,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 96.74,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 96.74,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 143.13,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 146.65,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 148.85,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 149.21,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 149.21,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 109.84,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 109.84,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 109.52,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 101.44,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 102.43,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 103.79,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "UndistributedEarningsOfForeignSubsidiaries": {
        "label": "Undistributed Earnings of Foreign Subsidiaries",
        "description": "Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.",
        "units": {
          "USD": [
            {
              "end": "2017-12-31",
              "val": 627787000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 385884000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 388535000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 363140000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 303171000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 336582000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 523957000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 267926000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 16346000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefits": {
        "label": "Unrecognized Tax Benefits",
        "description": "Amount of unrecognized tax benefits.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 5011000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 5506000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2010-12-31",
              "val": 5506000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 3271000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 3271000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2011-12-31",
              "val": 3271000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 4667000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 4667000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-03-31",
              "val": 4667000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 8695000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 8695000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 8695000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 8695000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 11727000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 11727000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 11727000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 11727000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 11252000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2018-03-31",
              "val": 9594000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 9594000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 9594000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2018-03-31",
              "val": 9594000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 10942000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 10942000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2019-03-31",
              "val": 10942000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2019-03-31",
              "val": 10942000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 17638000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 17638000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 17638000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2020-03-31",
              "val": 17638000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-12-31",
              "val": 19439000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 25270000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 25270000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 25270000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2021-03-31",
              "val": 25270000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 24779000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 24779000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 24779000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2022-03-31",
              "val": 24779000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 44901000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 44901000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2023-03-31",
              "val": 44901000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2023-03-31",
              "val": 44901000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 45620000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 45620000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 45620000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 21233000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 21233000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 26338000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions",
        "description": "Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.",
        "units": {
          "USD": [
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1215000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 243000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 243000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 243000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 456000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 456000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 456000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4698000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4698000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4698000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4309000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4309000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 4738000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities": {
        "label": "Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities",
        "description": "Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -1740000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3271000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3271000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 363000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 363000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 4437000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4501000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4501000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 4501000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1157000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1157000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1157000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 246000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 246000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 246000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1215000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1215000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 795000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 795000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 795000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 582000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 582000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 582000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 22793000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 22793000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1800000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued": {
        "label": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued",
        "description": "Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.",
        "units": {
          "USD": [
            {
              "end": "2014-09-30",
              "val": 2000000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2017-03-31",
              "val": 2990000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-09-30",
              "val": 12872000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 10250000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 3224000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 3224000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 2456000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 2456000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 14518000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 16098000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-03-31",
              "val": 3631000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 3631000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 4782000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 4782000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 4722000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 4722000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 5828000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 5828000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 6314000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 6314000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 3424000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense": {
        "label": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense",
        "description": "Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.",
        "units": {
          "USD": [
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1100000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 1100000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 100000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 350000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 260000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 497000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 147000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 196000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 196000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 302000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 106000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 884000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 582000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1148000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 194000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 369000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 369000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 369000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -110000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -110000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": -110000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1176000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1176000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1176000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1151000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1151000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1151000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -60000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -60000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": -60000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1106000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1106000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1106000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 486000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 486000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": -2890000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions",
        "description": "Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2235000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2235000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1293000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 1293000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2332000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2332000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1878000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1878000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1878000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 717000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1168000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1168000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1168000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 3141000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1027000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1027000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1027000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1153000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1153000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1153000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2242000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2242000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 2242000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2520000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2520000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2520000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 6865000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 6865000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 6865000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4318000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4318000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4318000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4499000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4499000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 5400000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions",
        "description": "Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2235000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3374000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 3374000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2059000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 2059000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 813000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 813000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1154000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1154000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 1154000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1243000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1243000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 1243000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3282000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3282000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 3282000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 8152000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 8152000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 8152000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8566000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8566000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 8566000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2750000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2750000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2750000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 16243000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 16243000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 16243000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4629000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4629000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4629000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4662000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 4662000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 8669000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued": {
        "label": "Unrecognized Tax Benefits, Interest on Income Taxes Accrued",
        "description": "Amount of interest expense accrued for an underpayment of income taxes.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 734000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 817000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "end": "2011-12-31",
              "val": 817000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 452000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "end": "2012-12-31",
              "val": 452000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 360000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "end": "2013-12-31",
              "val": 360000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 349000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 1246000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "end": "2015-03-31",
              "val": 1246000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 1842000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 1842000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2038000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 2144000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 2726000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 2990000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 3050000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense": {
        "label": "Unrecognized Tax Benefits, Interest on Income Taxes Expense",
        "description": "Amount of interest expense for an underpayment of income taxes.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 83000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 144000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsPeriodIncreaseDecrease": {
        "label": "Unrecognized Tax Benefits, Period Increase (Decrease)",
        "description": "Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2014Q1"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": -3720000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -162000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": -36000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": -1451000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1120000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 2700000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 4839000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1038000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 577000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 1801000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations": {
        "label": "Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations",
        "description": "Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.",
        "units": {
          "USD": [
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 43000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 43000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 43000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 4592000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1804000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1804000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 1804000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 3272000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2363000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2363000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 2363000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1961000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1961000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 1961000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4723000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4723000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4723000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2530000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2530000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2530000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2948000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2948000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2948000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6446000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 6446000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 2426000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": {
        "label": "Unrecognized Tax Benefits that Would Impact Effective Tax Rate",
        "description": "The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 3175000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 3566000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 3996000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2017-03-31",
              "val": 2691000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 127000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2019-03-31",
              "val": 10344000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 16685000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 16685000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 23883000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 23883000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 23433000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2022Q1I"
            }
          ]
        }
      },
      "ValuationAllowancesAndReservesBalance": {
        "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount",
        "description": "Amount of valuation and qualifying accounts and reserves.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 25068000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 15569000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2015-03-31",
              "val": 18218000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2015-03-31",
              "val": 18218000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2016-03-31",
              "val": 30195000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2017-03-31",
              "val": 32354000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2018-03-31",
              "val": 33462000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2019-03-31",
              "val": 18824000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2020-03-31",
              "val": 21146000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 26516000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 30591000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2023-03-31",
              "val": 32504000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 27331000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2025-03-31",
              "val": 32883000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 32883000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 38198000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "VariableLeaseCost": {
        "label": "Variable Lease, Cost",
        "description": "Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5454000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 11589000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 6135000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 20191000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 8602000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 26996000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 26996000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 26996000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 24033000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 24033000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 24033000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 24265000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 24265000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 24265000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 30309000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 30309000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 30309000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 40615000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 40615000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 40615000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 39284000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 39284000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 48396000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "WeightedAverageNumberDilutedSharesOutstandingAdjustment": {
        "label": "Weighted Average Number Diluted Shares Outstanding Adjustment",
        "description": "The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.",
        "units": {
          "shares": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 369000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 432000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 414000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 620000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 613000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 677000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 677000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 788000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 664000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 664000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 681000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 681000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 587000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 587000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 660000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 660000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 660000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 480000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 480000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 460000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 448000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 455000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 455000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 455000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 384000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 356000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 356000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 356000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 300000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 300000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 300000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 483000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 483000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 483000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 365000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 359000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 336000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 355000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 355000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 355000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 253000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 253000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 257000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 257000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 230000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 230000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 178000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 178000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 238000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 238000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 238000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 193000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 193000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 179000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 179000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 256000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 256000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 240000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 240000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 262000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 262000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 262000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 254000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 254000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 222000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 222000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 317000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 317000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 271000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 271000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 309000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 309000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 309000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 290000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 290000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 289000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 289000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 321000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 321000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 296000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 296000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 351000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 351000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 351000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 249000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 249000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 247000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 247000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 245000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 245000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 274000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 274000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 235000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 235000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 281000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 281000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 281000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 171000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 171000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 169000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 169000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 165000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 165000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 170000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 170000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 168000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 168000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 182000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 182000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1088000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 156000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 156000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 153000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 917000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 147000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 882000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 161000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 954000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 147000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 880000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 177000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1060000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 1060000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 103000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 616000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 575000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 575000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 538000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 538000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 617000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 617000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 566000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 566000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 678000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 678000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 291000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 291000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 274000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 257000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 273000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 213000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 307000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 296000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "WeightedAverageNumberOfDilutedSharesOutstanding": {
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "description": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.",
        "units": {
          "shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 39585000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 39624000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 39630000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 39480000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 39210000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 39393000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 39393000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 39060000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 39081000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 39081000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 39081000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 39081000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 39258000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 39258000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 39228000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 39228000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 39292000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 39292000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 39292000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 39397000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 39397000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 39304000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 39304000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 38670000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 38670000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 39276000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 39276000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 39190000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 39190000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 39265000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 39265000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 39265000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 39094000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 39094000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 38244000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 38244000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 37873000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 37873000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 37994000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 37994000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 36577000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 36577000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37334000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37334000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37334000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34788000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34788000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34788000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34788000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 34428000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 34452000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 34452000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 34792000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 34796000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34794000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34794000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 34829000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 34829000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 34829000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 34855000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 34893000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 34621000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 34621000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 34621000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 34626000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 34626000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 34941000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 34941000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 34954000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 34954000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 34912000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 34912000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 34853000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 34853000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 34733000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 34733000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 34733000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 33117000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 33117000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 32812000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 32812000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 32775000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 32775000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 33157000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 33157000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 32843000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 32843000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 33039000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 33039000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 33039000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 32024000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 32024000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 32041000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 32041000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 32422000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 32422000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 32377000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 32377000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 32309000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 32309000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 32355000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 32355000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 32355000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 31991000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 31991000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 32256000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 32256000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 32272000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 32272000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 32186000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 32186000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 32041000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 32041000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 31996000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 31996000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 31996000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 30423000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 30423000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 30327000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 30327000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 30028000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 30028000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 30063000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 30063000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 29397000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 29397000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29903000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29903000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29903000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 29089000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 29089000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 29039000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 29039000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 28705000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 28705000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 28832000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 28832000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 28249000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 28249000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 28694000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 28694000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 28694000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 28001000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 28001000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 28314000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 28314000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 28335000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 28335000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 28375000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 28375000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 28410000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 28410000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28406000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28406000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28406000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 28062000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 28062000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 27978000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 27978000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 27896000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 27896000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 27904000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 27904000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 27663000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 27663000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 27789000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 27789000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 27789000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 26948000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 26948000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 26815000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 26815000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 26682000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 26682000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 26740000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 26740000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 26586000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 26586000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26686000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26686000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 160111000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 26321000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 26321000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 26251000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 157503000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 26178000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 157070000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 26114000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 156670000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 25811000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 154865000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 26048000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 156285000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 156285000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 25581000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 153483000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 153127000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 153127000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 152778000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 152778000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 152924000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 152924000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 152386000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 152386000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 152670000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 152670000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 149635000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 149635000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 148638000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 147652000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 147202000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 144289000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 145805000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 138559000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "WeightedAverageNumberOfSharesOutstandingBasic": {
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "description": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.",
        "units": {
          "shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 39126000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 39309000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 39348000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 39183000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 38928000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 39024000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 39024000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 38631000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 38649000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 38649000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 38667000,
              "accn": "0001104659-10-043090",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-09"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 38667000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 38638000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 38638000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 38615000,
              "accn": "0001104659-10-057224",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-09"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 38615000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 38615000,
              "accn": "0001047469-11-001618",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-03-01"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 38615000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 38615000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 38609000,
              "accn": "0001104659-11-027709",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-10"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 38609000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 38640000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 38640000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 38670000,
              "accn": "0001104659-11-044870",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-08"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 38670000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 38595000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 38595000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 38603000,
              "accn": "0001104659-11-062315",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-09"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 38603000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 38605000,
              "accn": "0001047469-12-001917",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-29"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 38605000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 38605000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 38614000,
              "accn": "0001104659-12-035072",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 38614000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 38244000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 38244000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 37873000,
              "accn": "0001104659-12-056452",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-09"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 37873000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 37534000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 37534000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 36129000,
              "accn": "0001104659-12-076068",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-08"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 36129000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 36879000,
              "accn": "0001047469-13-002068",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 36879000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 36879000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34404000,
              "accn": "0001104659-13-040207",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-10"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34404000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34404000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 34404000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 34428000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 34452000,
              "accn": "0001104659-13-062290",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-09"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 34452000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 34451000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-04-01",
              "end": "2013-09-30",
              "val": 34474000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34496000,
              "accn": "0001445305-13-002976",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-12"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34496000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 34473000,
              "accn": "0001445305-14-000820",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-03-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 34473000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 34473000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2013"
            },
            {
              "start": "2013-04-01",
              "end": "2013-12-31",
              "val": 34496000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 34541000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09",
              "frame": "CY2013Q4"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 34621000,
              "accn": "0000910521-14-000013",
              "fy": 2013,
              "fp": "Q4",
              "form": "10-QT",
              "filed": "2014-05-12"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 34621000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 34621000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 34626000,
              "accn": "0000910521-14-000022",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-08-11"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 34626000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 34629000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-04-01",
              "end": "2014-09-30",
              "val": 34629000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 34632000,
              "accn": "0000910521-14-000030",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-11-10"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 34632000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 34598000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-04-01",
              "end": "2014-12-31",
              "val": 34598000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 34537000,
              "accn": "0000910521-15-000006",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-02-09"
            },
            {
              "start": "2014-10-01",
              "end": "2014-12-31",
              "val": 34537000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09",
              "frame": "CY2014Q4"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 34433000,
              "accn": "0000910521-15-000018",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-06-01"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 34433000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2014-04-01",
              "end": "2015-03-31",
              "val": 34433000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30",
              "frame": "CY2014"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 33117000,
              "accn": "0000910521-15-000032",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-08-10"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 33117000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 32812000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-09-30",
              "val": 32812000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 32511000,
              "accn": "0000910521-15-000038",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-11-09"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 32511000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 32655000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-04-01",
              "end": "2015-12-31",
              "val": 32655000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 32341000,
              "accn": "0000910521-16-000050",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-02-09"
            },
            {
              "start": "2015-10-01",
              "end": "2015-12-31",
              "val": 32341000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09",
              "frame": "CY2015Q4"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 32556000,
              "accn": "0000910521-16-000058",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-05-31"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 32556000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2015-04-01",
              "end": "2016-03-31",
              "val": 32556000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30",
              "frame": "CY2015"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 32024000,
              "accn": "0000910521-16-000070",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-08-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 32024000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 32041000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-09-30",
              "val": 32041000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 32057000,
              "accn": "0000910521-16-000075",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-11-09"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 32057000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 32018000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-04-01",
              "end": "2016-12-31",
              "val": 32018000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 31973000,
              "accn": "0000910521-17-000003",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-02-09"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 31973000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09",
              "frame": "CY2016Q4"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 32000000,
              "accn": "0000910521-17-000008",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 32000000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2016-04-01",
              "end": "2017-03-31",
              "val": 32000000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30",
              "frame": "CY2016"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 31991000,
              "accn": "0000910521-17-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-08-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 31991000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 32003000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-09-30",
              "val": 32003000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 32015000,
              "accn": "0000910521-17-000027",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-11-09"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 32015000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 31956000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-04-01",
              "end": "2017-12-31",
              "val": 31956000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 31863000,
              "accn": "0000910521-18-000003",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-02-09"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 31863000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07",
              "frame": "CY2017Q4"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 31758000,
              "accn": "0000910521-18-000015",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 31758000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2017-04-01",
              "end": "2018-03-31",
              "val": 31758000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01",
              "frame": "CY2017"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 30423000,
              "accn": "0000910521-18-000029",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-08-09"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 30423000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 30134000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-04-01",
              "end": "2018-09-30",
              "val": 30134000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 29849000,
              "accn": "0000910521-18-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-11-08"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 29849000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 29807000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-04-01",
              "end": "2018-12-31",
              "val": 29807000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 29157000,
              "accn": "0000910521-19-000003",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-02-07"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 29157000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06",
              "frame": "CY2018Q4"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29641000,
              "accn": "0000910521-19-000011",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-05-30"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29641000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2018-04-01",
              "end": "2019-03-31",
              "val": 29641000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28",
              "frame": "CY2018"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 29089000,
              "accn": "0000910521-19-000024",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-08-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 29089000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 28785000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-04-01",
              "end": "2019-09-30",
              "val": 28785000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 28483000,
              "accn": "0000910521-19-000032",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-11-08"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 28483000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 28515000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-12-31",
              "val": 28515000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 27978000,
              "accn": "0000910521-20-000004",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-02-06"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 27978000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08",
              "frame": "CY2019Q4"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 28385000,
              "accn": "0000910521-20-000016",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-06-01"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 28385000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 28385000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 28001000,
              "accn": "0000910521-20-000033",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-08-06"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 28001000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 28024000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-04-01",
              "end": "2020-09-30",
              "val": 28024000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 28046000,
              "accn": "0000910521-20-000042",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-11-05"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 28046000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 28054000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-04-01",
              "end": "2020-12-31",
              "val": 28054000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 28114000,
              "accn": "0000910521-21-000010",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-02-08"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 28114000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07",
              "frame": "CY2020Q4"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28055000,
              "accn": "0000910521-21-000017",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-05-28"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28055000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 28055000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 27813000,
              "accn": "0000910521-21-000028",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-08-05"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 27813000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 27731000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 27731000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 27651000,
              "accn": "0000910521-21-000039",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-11-04"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 27651000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 27630000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 27630000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 27428000,
              "accn": "0000910521-22-000007",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-02-07"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": 27428000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 27508000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 27508000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 27508000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 26777000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 26777000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 26646000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 26646000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 26517000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 26517000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 26570000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": 26570000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 26418000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": 26418000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26504000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 26504000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 159023000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 26165000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 26165000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 26098000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 156586000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 26031000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 156188000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 25953000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 155716000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 25664000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 153985000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 25871000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 155225000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 155225000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 25478000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 152867000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 152552000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 152552000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 152240000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 152240000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 152307000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 152307000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 151820000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 151820000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 151992000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 151992000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 149344000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 149344000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 148364000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 147395000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 146929000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 144076000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 145498000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 138263000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "ContractWithCustomerRefundLiability": {
        "label": "Contract with Customer, Refund Liability",
        "description": "Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer.",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 25667000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2021-03-31",
              "val": 37717000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 30730000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 25916000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 48019000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2022-03-31",
              "val": 39867000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 39348000,
              "accn": "0000910521-22-000032",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-06-30",
              "val": 39348000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 41706000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-09-30",
              "val": 41706000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 76086000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-12-31",
              "val": 76086000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2023-03-31",
              "val": 45322000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 36558000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-06-30",
              "val": 36558000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 54177000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-09-30",
              "val": 54177000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 86288000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-12-31",
              "val": 86288000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 55327000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 37791000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-06-30",
              "val": 37791000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 64010000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-30",
              "val": 64010000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 105245000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-12-31",
              "val": 105245000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 63462000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 63462000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 63462000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 63462000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 63462000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2025-03-31",
              "val": 63462000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 48842000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-06-30",
              "val": 48842000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 71672000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 119458000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 80055000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 80055000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 58681000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "DeferredTaxAssetsDeferredIncome": {
        "label": "Deferred Tax Assets, Deferred Income",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.",
        "units": {
          "USD": [
            {
              "end": "2021-03-31",
              "val": 817000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-03-31",
              "val": 22074000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "end": "2022-03-31",
              "val": 22074000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 7924000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "end": "2023-03-31",
              "val": 7924000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 880000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2024Q1I"
            }
          ]
        }
      },
      "DefinedContributionPlanEmployerDiscretionaryContributionAmount": {
        "label": "Defined Contribution Plan, Employer Discretionary Contribution Amount",
        "description": "Amount of discretionary contributions made by an employer to a defined contribution plan.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "OtherAssetImpairmentCharges": {
        "label": "Other Asset Impairment Charges",
        "description": "The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value.",
        "units": {
          "USD": [
            {
              "start": "2019-04-01",
              "end": "2020-03-31",
              "val": 1365000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27",
              "frame": "CY2019"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 14084000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2020-04-01",
              "end": "2021-03-31",
              "val": 14084000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2020"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3186000,
              "accn": "0000910521-22-000017",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-05-27"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3186000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2817000,
              "accn": "0000910521-23-000016",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-05-26",
              "frame": "CY2022"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent",
        "description": "Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent.",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2021-09-30",
              "val": 2491000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1033000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-04-01",
              "end": "2021-12-31",
              "val": 974000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2021-10-01",
              "end": "2021-12-31",
              "val": -1517000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4"
            },
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 758000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1846000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-04-01",
              "end": "2022-09-30",
              "val": 1846000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1088000,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1088000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -237000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-04-01",
              "end": "2022-12-31",
              "val": -237000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": -2083000,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "start": "2022-10-01",
              "end": "2022-12-31",
              "val": -2083000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 352000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 352000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 3755000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 3755000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 3403000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 3403000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 110000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 110000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": -3645000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": -3645000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 856000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 856000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -3466000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -3466000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -4322000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -4322000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2555000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2555000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 6021000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 6021000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1584000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1584000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -20209000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -20209000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": -10081000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 10128000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": -5564000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 4517000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 3980000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 2778000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased",
        "description": "Per share weighted-average price paid for shares purchased on open market for issuance under share-based payment arrangement.",
        "units": {
          "USD/shares": [
            {
              "end": "2021-12-31",
              "val": 362.36,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-06-30",
              "val": 260.12,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 269.41,
              "accn": "0000910521-22-000039",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-09-30",
              "val": 269.41,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 284.44,
              "accn": "0000910521-23-000005",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-02-06"
            },
            {
              "end": "2022-12-31",
              "val": 284.44,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-06-30",
              "val": 485.95,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-06-30",
              "val": 485.95,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 528.15,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-09-30",
              "val": 88.03,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 521.5,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-12-31",
              "val": 86.92,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-06-30",
              "val": 858.79,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 146.65,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 148.85,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            }
          ]
        }
      },
      "SupplierFinanceProgramObligationCurrent": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "end": "2023-03-31",
              "val": 7740000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03"
            },
            {
              "end": "2023-03-31",
              "val": 7740000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02"
            },
            {
              "end": "2023-03-31",
              "val": 7740000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05"
            },
            {
              "end": "2023-03-31",
              "val": 7740000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 29093000,
              "accn": "0000910521-23-000035",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-08-03",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 7513000,
              "accn": "0000910521-23-000042",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-11-02",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 7176000,
              "accn": "0000910521-24-000007",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-02-05",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 3483000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 3483000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 3483000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 3483000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 3483000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-03-31",
              "val": 3483000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 8571000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2354000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 3411000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 896000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 896000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 3202000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AssetsFairValueDisclosure": {
        "label": "Assets, Fair Value Disclosure",
        "description": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2023-03-31",
              "val": 683867000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 1165636000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 1165636000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 1165636000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 1165636000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 1165636000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1094980000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 859361000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1725106000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1504760000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 1504760000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 1504760000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 1504760000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 1504760000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1396334000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1040411000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1723792000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1493214000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 1493214000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 1146751000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "Depreciation": {
        "label": "Depreciation",
        "description": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 40303000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 45117000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 45117000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 54958000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 54958000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 54958000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 67579000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 67579000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 74590000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "LiabilitiesFairValueDisclosure": {
        "label": "Financial and Nonfinancial Liabilities, Fair Value Disclosure",
        "description": "Fair value of financial and nonfinancial obligations.",
        "units": {
          "USD": [
            {
              "end": "2023-03-31",
              "val": 11326000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2024-03-31",
              "val": 16637000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "end": "2024-03-31",
              "val": 16637000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 16637000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 16637000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 16637000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 24259000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 30246000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 25923000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 25202000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 25202000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 25202000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 25202000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 25202000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 56308000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 43328000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 38183000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 31698000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 31698000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 39322000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax",
        "description": "Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 4161000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 1504000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4090000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023"
            }
          ]
        }
      },
      "ProductionAndDistributionCosts": {
        "label": "Production and Distribution Costs",
        "description": "Amount of expense related to the production and distribution of goods or services to customers and clients.",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 172385000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 206191000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 206191000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 238312000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 238312000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 238312000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 279090000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 279090000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 266237000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "SegmentExpenditureAdditionToLongLivedAssets": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 57714000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 94553000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 93065000,
              "accn": "0000910521-24-000017",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-05-24",
              "frame": "CY2023"
            }
          ]
        }
      },
      "CashAndCashEquivalentsFairValueDisclosure": {
        "label": "Cash and Cash Equivalents, Fair Value Disclosure",
        "description": "Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2024-03-31",
              "val": 1152083000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 1152083000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 1152083000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1079101000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 842807000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1704902000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1485555000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 1485555000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 1485555000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 1485555000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1376741000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1017866000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1699688000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1462683000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 1462683000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 1108291000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "DeferredCompensationLiabilityClassifiedNoncurrent": {
        "label": "Deferred Compensation Liability, Classified, Noncurrent",
        "description": "Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).",
        "units": {
          "USD": [
            {
              "end": "2024-03-31",
              "val": 16229000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 16229000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 16229000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 16229000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 23580000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 24358000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 24731000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 22793000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 22793000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 22793000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 22793000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 22793000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 28932000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 30045000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 30308000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 29291000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 29291000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 36626000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "DeferredCompensationLiabilityCurrent": {
        "label": "Deferred Compensation Liability, Current",
        "description": "Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable within one year (or the operating cycle, if longer). Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.",
        "units": {
          "USD": [
            {
              "end": "2024-03-31",
              "val": 408000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "end": "2024-03-31",
              "val": 408000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 408000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 408000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 412000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 1200000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1192000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2345000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-03-31",
              "val": 2345000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-03-31",
              "val": 2345000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-03-31",
              "val": 2345000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-03-31",
              "val": 2345000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 2346000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1798000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 2082000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 2407000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22"
            },
            {
              "end": "2026-03-31",
              "val": 2407000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q1I"
            },
            {
              "end": "2026-06-30",
              "val": 2696000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      },
      "InterestExpenseNonoperating": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 3442000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1005000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 2016000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1011000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 2927000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": 911000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2564000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 2564000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1031000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1031000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2182000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 2182000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1151000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1151000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2792000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 2792000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 610000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 610000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3517000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3517000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 935000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 935000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 1456000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 521000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 2525000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 1069000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 2530000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 2227000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount": {
        "label": "Unrecorded Unconditional Purchase Obligation",
        "description": "Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).",
        "units": {
          "USD": [
            {
              "end": "2024-06-30",
              "val": 15289000,
              "accn": "0000910521-24-000042",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-08-01",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 15734000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-03-31",
              "val": 10096000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 37975000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-12-31",
              "val": 86785000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1374265000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax",
        "description": "Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "units": {
          "USD": [
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2023-09-30",
              "val": 1212000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1132000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-04-01",
              "end": "2023-12-31",
              "val": 36000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2023-10-01",
              "end": "2023-12-31",
              "val": -1176000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2023Q4"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 276000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": -1118000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -1394000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 825000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 1943000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 515000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -6050000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2025Q2"
            }
          ]
        }
      },
      "PreferredStockSharesAuthorized": {
        "label": "Preferred Stock, Shares Authorized",
        "description": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "units": {
          "shares": [
            {
              "end": "2024-09-13",
              "val": 5000000,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-13",
              "val": 5000000,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-09-13",
              "val": 5000000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q3I"
            }
          ]
        }
      },
      "PreferredStockSharesOutstanding": {
        "label": "Preferred Stock, Shares Outstanding",
        "description": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.",
        "units": {
          "shares": [
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-09-30",
              "val": 0,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 0,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            }
          ]
        }
      },
      "StockholdersEquityNoteStockSplitConversionRatio1": {
        "label": "Stockholders' Equity Note, Stock Split, Conversion Ratio",
        "description": "Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.",
        "units": {
          "pure": [
            {
              "end": "2024-09-13",
              "val": 6,
              "accn": "0000910521-24-000059",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-10-31"
            },
            {
              "end": "2024-09-13",
              "val": 6,
              "accn": "0000910521-25-000005",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-02-03"
            },
            {
              "end": "2024-09-13",
              "val": 6,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2024Q3I"
            }
          ]
        }
      },
      "LaborAndRelatedExpense": {
        "label": "Labor and Related Expense",
        "description": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.",
        "units": {
          "USD": [
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 182288000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 226926000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 226926000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 53343000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 118542000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 65199000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 192637000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 74095000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 265328000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 265328000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 65905000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 65905000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 141680000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 75775000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 225356000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 83676000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 307073000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 77002000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "SegmentReportingOtherItemAmount": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 127964000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 146736000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 146736000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 33772000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 81998000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 48226000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 146407000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 64409000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 180121000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 180121000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 44203000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 44203000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 110149000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 65946000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 181592000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 71443000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 231384000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 51611000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "StockRepurchasedAndRetiredDuringPeriodValue": {
        "label": "Stock Repurchased and Retired During Period, Value",
        "description": "Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).",
        "units": {
          "USD": [
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 297372000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 414931000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 151967000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 256290000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 104323000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 104323000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-04-01",
              "end": "2024-12-31",
              "val": 301011000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2024-10-01",
              "end": "2024-12-31",
              "val": 44721000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2024Q4"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 567002000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 567002000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 182991000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 182991000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 182991000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 182991000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 464987000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 281997000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 281997000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-04-01",
              "end": "2025-12-31",
              "val": 813488000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 348500000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03",
              "frame": "CY2025Q4"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1075100000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 338186000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "SupplierFinanceProgramObligationDecreaseSettlement": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 31960000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 31960000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 33593000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "SupplierFinanceProgramObligationIncrease": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 29373000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 29373000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 35899000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "TangibleAssetImpairmentCharges": {
        "label": "Tangible Asset Impairment Charges",
        "description": "The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.",
        "units": {
          "USD": [
            {
              "start": "2024-04-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "start": "2025-04-01",
              "end": "2025-09-30",
              "val": 100000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": {
        "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent",
        "description": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss).",
        "units": {
          "pure": [
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0.21,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationTaxContingencies": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.",
        "units": {
          "pure": [
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 0.009,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidFederalAfterRefundReceived": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 181284000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidForeignAfterRefundReceived": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 34565000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidStateAndLocalAfterRefundReceived": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 18465000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxContingencies": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.",
        "units": {
          "USD": [
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 11728000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary": {
        "label": "Unrecorded Unconditional Purchase Obligation, to be Paid, Year One",
        "description": "Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2026-03-31",
              "val": 1183804000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ReceivableForRecoveryOfImportDutiesNet": {
        "label": "Receivable for Recovery of Import Duties, Net",
        "description": "Carrying amount as of the balance sheet date of tariffs due either from customers or suppliers arising from sales or purchases, or as previously overpaid to tax authorities or vendors.",
        "units": {
          "USD": [
            {
              "end": "2026-06-30",
              "val": 0,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      }
    },
    "srt": {
      "StockRepurchaseProgramAuthorizedAmount1": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "end": "2022-07-27",
              "val": 1200000000,
              "accn": "0000910521-25-000017",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-05-23",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2025-05-21",
              "val": 2250000000,
              "accn": "0000910521-25-000037",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-07-31"
            },
            {
              "end": "2025-05-21",
              "val": 2250000000,
              "accn": "0000910521-25-000044",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-10-31"
            },
            {
              "end": "2025-05-21",
              "val": 2250000000,
              "accn": "0000910521-26-000005",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2026-02-03"
            },
            {
              "end": "2025-05-21",
              "val": 2250000000,
              "accn": "0001628280-26-037664",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-05-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2026-05-20",
              "val": 3500000000,
              "accn": "0000910521-26-000022",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-07-30",
              "frame": "CY2026Q2I"
            }
          ]
        }
      }
    },
    "ecd": {
      "CoSelectedMeasureAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 564707000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 652751000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 927514000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 1179092000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 1262903000,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            }
          ]
        }
      },
      "NonPeoNeoAvgCompActuallyPaidAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 2845438,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 4799279,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 10222055,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 635661,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 3446056,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            }
          ]
        }
      },
      "NonPeoNeoAvgTotalCompAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 3867018,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 2961401,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 4586787,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 3661555,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 3824621,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PeerGroupTotalShareholderRtnAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 77.6,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 51.8,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 43,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 39,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 42.6,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PeoActuallyPaidCompAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 6190970,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 21415165,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 30785255,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 10883281,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PeoTotalCompAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 10854934,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 11391476,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 14258412,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 11904992,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            }
          ]
        }
      },
      "TotalShareholderRtnAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-04-01",
              "end": "2022-03-31",
              "val": 82.9,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2021"
            },
            {
              "start": "2022-04-01",
              "end": "2023-03-31",
              "val": 136.1,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2022"
            },
            {
              "start": "2023-04-01",
              "end": "2024-03-31",
              "val": 284.9,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2023"
            },
            {
              "start": "2024-04-01",
              "end": "2025-03-31",
              "val": 203,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2024"
            },
            {
              "start": "2025-04-01",
              "end": "2026-03-31",
              "val": 181.8,
              "accn": "0000910521-26-000018",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-07-24",
              "frame": "CY2025"
            }
          ]
        }
      }
    }
  }
}