{
  "source": "SEC EDGAR",
  "retrieved_at": "2026-08-06T06:18:59Z",
  "company": "Sterling Infrastructure, Inc.",
  "status": "retrieved",
  "resolution": {
    "status": "resolved",
    "method": "explicit_ticker",
    "expected_name": "Sterling Infrastructure, Inc.",
    "ticker": "STRL",
    "title": "STERLING INFRASTRUCTURE, INC.",
    "cik": "0000874238",
    "match_score": 100.0
  },
  "config": {
    "all_history": false,
    "download_mode": "primary",
    "years": 1,
    "forms": [
      "10-K",
      "10-Q",
      "8-K",
      "4"
    ],
    "max_filings": 150
  },
  "archive_manifest_path": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\manifest.json",
  "archive": {
    "schema_version": "sec-filing-inventory-2.0",
    "retrieval_date": "2026-08-06",
    "as_of_date": "2026-08-06",
    "issuer_name": "STERLING INFRASTRUCTURE, INC.",
    "cik": "0000874238",
    "ticker": null,
    "regime": "us-domestic",
    "source": "SEC EDGAR",
    "submissions_url": "https://data.sec.gov/submissions/CIK0000874238.json",
    "continuation_files": [
      {
        "name": "CIK0000874238-submissions-001.json",
        "status": "loaded",
        "row_count": 442
      }
    ],
    "inventory_row_count": 1442,
    "required_family_inventory_count": 1022,
    "selected_filing_count": 47,
    "reading_window_filing_count": 47,
    "download_mode": "primary",
    "requested_forms": [
      "10-K",
      "10-Q",
      "8-K",
      "Form 4"
    ],
    "max_filings": 150,
    "all_history_requested": false,
    "dry_run": false,
    "form_coverage": {
      "10-K": {
        "attempted": true,
        "lookback": "1 years from 2026-08-06",
        "available_all_history": 31,
        "indexed": 31,
        "in_reading_window": 1,
        "selected_for_download": 1,
        "downloaded": 1,
        "read": 0,
        "read_excluded": 0,
        "excluded": 30,
        "amendments": 7,
        "absence_verified": false,
        "exclusion_reasons": [
          "Outside the selected archive window; rerun with --all-history"
        ],
        "reading_exclusion_reasons": [],
        "limited_by_max_filings": 0
      },
      "10-Q": {
        "attempted": true,
        "lookback": "1 years from 2026-08-06",
        "available_all_history": 89,
        "indexed": 89,
        "in_reading_window": 3,
        "selected_for_download": 3,
        "downloaded": 3,
        "read": 0,
        "read_excluded": 0,
        "excluded": 86,
        "amendments": 10,
        "absence_verified": false,
        "exclusion_reasons": [
          "Outside the selected archive window; rerun with --all-history"
        ],
        "reading_exclusion_reasons": [],
        "limited_by_max_filings": 0
      },
      "8-K": {
        "attempted": true,
        "lookback": "1 years from 2026-08-06",
        "available_all_history": 292,
        "indexed": 292,
        "in_reading_window": 15,
        "selected_for_download": 15,
        "downloaded": 15,
        "read": 0,
        "read_excluded": 0,
        "excluded": 277,
        "amendments": 10,
        "absence_verified": false,
        "exclusion_reasons": [
          "Outside the selected archive window; rerun with --all-history"
        ],
        "reading_exclusion_reasons": [],
        "limited_by_max_filings": 0
      },
      "Form 4": {
        "attempted": true,
        "lookback": "1 years from 2026-08-06",
        "available_all_history": 610,
        "indexed": 610,
        "in_reading_window": 28,
        "selected_for_download": 28,
        "downloaded": 0,
        "read": 0,
        "read_excluded": 0,
        "excluded": 582,
        "amendments": 38,
        "absence_verified": false,
        "exclusion_reasons": [
          "Outside the selected archive window; rerun with --all-history"
        ],
        "reading_exclusion_reasons": [],
        "limited_by_max_filings": 0
      }
    },
    "sec_filing_inventory": {
      "cik": "0000874238",
      "filer_status": "us-domestic",
      "inventory_complete": true,
      "all_available_history_inventoried": true,
      "full_history_inventoried": true,
      "continuation_files_checked": true,
      "all_required_form_filings_downloaded_or_excluded": false,
      "material_exhibits_accounted_for": false,
      "coverage_start": "2000-07-28",
      "coverage_end": "2026-08-04",
      "reading_window_start": "2025-08-06",
      "reading_window_end": "2026-08-06",
      "forms": {
        "10-K": {
          "attempted": true,
          "lookback": "1 years from 2026-08-06",
          "available_all_history": 31,
          "indexed": 31,
          "in_reading_window": 1,
          "selected_for_download": 1,
          "downloaded": 1,
          "read": 0,
          "read_excluded": 0,
          "excluded": 30,
          "amendments": 7,
          "absence_verified": false,
          "exclusion_reasons": [
            "Outside the selected archive window; rerun with --all-history"
          ],
          "reading_exclusion_reasons": [],
          "limited_by_max_filings": 0
        },
        "10-Q": {
          "attempted": true,
          "lookback": "1 years from 2026-08-06",
          "available_all_history": 89,
          "indexed": 89,
          "in_reading_window": 3,
          "selected_for_download": 3,
          "downloaded": 3,
          "read": 0,
          "read_excluded": 0,
          "excluded": 86,
          "amendments": 10,
          "absence_verified": false,
          "exclusion_reasons": [
            "Outside the selected archive window; rerun with --all-history"
          ],
          "reading_exclusion_reasons": [],
          "limited_by_max_filings": 0
        },
        "8-K": {
          "attempted": true,
          "lookback": "1 years from 2026-08-06",
          "available_all_history": 292,
          "indexed": 292,
          "in_reading_window": 15,
          "selected_for_download": 15,
          "downloaded": 15,
          "read": 0,
          "read_excluded": 0,
          "excluded": 277,
          "amendments": 10,
          "absence_verified": false,
          "exclusion_reasons": [
            "Outside the selected archive window; rerun with --all-history"
          ],
          "reading_exclusion_reasons": [],
          "limited_by_max_filings": 0
        },
        "Form 4": {
          "attempted": true,
          "lookback": "1 years from 2026-08-06",
          "available_all_history": 610,
          "indexed": 610,
          "in_reading_window": 28,
          "selected_for_download": 28,
          "downloaded": 0,
          "read": 0,
          "read_excluded": 0,
          "excluded": 582,
          "amendments": 38,
          "absence_verified": false,
          "exclusion_reasons": [
            "Outside the selected archive window; rerun with --all-history"
          ],
          "reading_exclusion_reasons": [],
          "limited_by_max_filings": 0
        }
      }
    },
    "source_coverage_document_rows_template": [
      {
        "document_id": "0000874238-26-000103",
        "document_type": "10-Q",
        "form_type": "10-Q",
        "period": "2026-06-30",
        "filing_date": "2026-08-04",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000103/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000100",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-08-03",
        "filing_date": "2026-08-03",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000100/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000097",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-07-10",
        "filing_date": "2026-07-14",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000097/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000095",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-07-06",
        "filing_date": "2026-07-10",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000095/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000093",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-07-02",
        "filing_date": "2026-07-08",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000093/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000091",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-06-25",
        "filing_date": "2026-06-29",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000091/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000089",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-06-18",
        "filing_date": "2026-06-22",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000089/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000087",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-06-09",
        "filing_date": "2026-06-09",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000087/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000083",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-05-20",
        "filing_date": "2026-05-21",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000083/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000084",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-20",
        "filing_date": "2026-05-21",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000084/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000078",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-05-12",
        "filing_date": "2026-05-12",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000078/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000072",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-07",
        "filing_date": "2026-05-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000072/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000071",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-07",
        "filing_date": "2026-05-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000071/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000070",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-07",
        "filing_date": "2026-05-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000070/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000069",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-07",
        "filing_date": "2026-05-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000069/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000068",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-07",
        "filing_date": "2026-05-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000068/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000067",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-07",
        "filing_date": "2026-05-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000067/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000066",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-05-07",
        "filing_date": "2026-05-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000066/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000058",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-05-07",
        "filing_date": "2026-05-07",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000058/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000055",
        "document_type": "10-Q",
        "form_type": "10-Q",
        "period": "2026-03-31",
        "filing_date": "2026-05-05",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000055/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000052",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-05-04",
        "filing_date": "2026-05-04",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000052/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000049",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-04-23",
        "filing_date": "2026-04-24",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000049/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000047",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-04-08",
        "filing_date": "2026-04-08",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000047/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000045",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-03-25",
        "filing_date": "2026-03-27",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000045/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000036",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-03-12",
        "filing_date": "2026-03-16",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000036/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000034",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-03-09",
        "filing_date": "2026-03-11",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000034/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000032",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-03-09",
        "filing_date": "2026-03-09",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000032/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000030",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-03-05",
        "filing_date": "2026-03-06",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000030/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000028",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-02-25",
        "filing_date": "2026-02-27",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000028/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000027",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-02-25",
        "filing_date": "2026-02-27",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000027/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000024",
        "document_type": "10-K",
        "form_type": "10-K",
        "period": "2025-12-31",
        "filing_date": "2026-02-26",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000024/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000018",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2026-02-25",
        "filing_date": "2026-02-25",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000018/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000013",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-02-06",
        "filing_date": "2026-02-10",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000013/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000011",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2026-01-16",
        "filing_date": "2026-01-20",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000011/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000009",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2025-12-31",
        "filing_date": "2026-01-05",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000009/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000008",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2025-12-31",
        "filing_date": "2026-01-05",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000008/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000007",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2025-12-31",
        "filing_date": "2026-01-05",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000007/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-26-000006",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2025-08-06",
        "filing_date": "2026-01-05",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000006/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000142",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2025-12-15",
        "filing_date": "2025-12-16",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000142/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000140",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2025-11-12",
        "filing_date": "2025-11-14",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000140/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000138",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2025-11-12",
        "filing_date": "2025-11-12",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000138/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000136",
        "document_type": "10-Q",
        "form_type": "10-Q",
        "period": "2025-09-30",
        "filing_date": "2025-11-04",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000136/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000133",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2025-11-03",
        "filing_date": "2025-11-03",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000133/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000131",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2025-09-23",
        "filing_date": "2025-09-24",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000131/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000129",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2025-09-17",
        "filing_date": "2025-09-18",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000129/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000127",
        "document_type": "Form 4",
        "form_type": "Form 4",
        "period": "2025-09-02",
        "filing_date": "2025-09-04",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000127/",
        "access_date": "2026-08-06",
        "retrieval_status": "retrieved",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      },
      {
        "document_id": "0000874238-25-000125",
        "document_type": "8-K",
        "form_type": "8-K",
        "period": "2025-09-01",
        "filing_date": "2025-09-02",
        "source": "SEC EDGAR",
        "source_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000125/",
        "access_date": "2026-08-06",
        "retrieval_status": "downloaded",
        "read_status": "not_read",
        "in_reading_window": true,
        "used_in_analysis": false,
        "official_filing_reviewed": false,
        "filing_index_retrieved": true,
        "material_exhibits_reviewed": false,
        "primary_source": true,
        "fallback_reason": null,
        "location_coverage": "Not read; update after complete review"
      }
    ],
    "selected_filings": [
      {
        "accessionNumber": "0000874238-26-000103",
        "filingDate": "2026-08-04",
        "reportDate": "2026-06-30",
        "acceptanceDateTime": "2026-08-04T13:14:10.000Z",
        "act": "34",
        "form": "10-Q",
        "fileNumber": "001-31993",
        "filmNumber": "261235938",
        "items": "",
        "core_type": "XBRL",
        "size": 10710618,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 1,
        "primaryDocument": "strl-20260630.htm",
        "primaryDocDescription": "FORM 10-Q",
        "family": "10-Q"
      },
      {
        "accessionNumber": "0000874238-26-000100",
        "filingDate": "2026-08-03",
        "reportDate": "2026-08-03",
        "acceptanceDateTime": "2026-08-03T20:05:34.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261232815",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 7603445,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260803.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000097",
        "filingDate": "2026-07-14",
        "reportDate": "2026-07-10",
        "acceptanceDateTime": "2026-07-14T20:03:47.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5806,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1784059425.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000095",
        "filingDate": "2026-07-10",
        "reportDate": "2026-07-06",
        "acceptanceDateTime": "2026-07-10T20:02:29.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261168734",
        "items": "5.02",
        "core_type": "XBRL",
        "size": 2165250,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260706.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000093",
        "filingDate": "2026-07-08",
        "reportDate": "2026-07-02",
        "acceptanceDateTime": "2026-07-08T13:07:06.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261160884",
        "items": "1.01,2.03,7.01,9.01",
        "core_type": "XBRL",
        "size": 50258607,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260702.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000091",
        "filingDate": "2026-06-29",
        "reportDate": "2026-06-25",
        "acceptanceDateTime": "2026-06-29T20:04:32.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5248,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1782763469.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000089",
        "filingDate": "2026-06-22",
        "reportDate": "2026-06-18",
        "acceptanceDateTime": "2026-06-22T20:02:13.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5106,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1782158530.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000087",
        "filingDate": "2026-06-09",
        "reportDate": "2026-06-09",
        "acceptanceDateTime": "2026-06-09T13:06:04.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261074745",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 2204590,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260609.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000083",
        "filingDate": "2026-05-21",
        "reportDate": "2026-05-20",
        "acceptanceDateTime": "2026-05-21T20:07:39.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261008432",
        "items": "5.02",
        "core_type": "XBRL",
        "size": 2168131,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260520.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000084",
        "filingDate": "2026-05-21",
        "reportDate": "2026-05-20",
        "acceptanceDateTime": "2026-05-21T20:08:13.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5469,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1779394089.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000078",
        "filingDate": "2026-05-12",
        "reportDate": "2026-05-12",
        "acceptanceDateTime": "2026-05-12T13:12:21.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26966132",
        "items": "7.01",
        "core_type": "XBRL",
        "size": 2164654,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260512.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000072",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:56:38.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 306161,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532995.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000071",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:56:08.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 305652,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532964.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000070",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:55:42.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 304487,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532938.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000069",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:55:11.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 308272,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532907.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000068",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:54:47.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 306735,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532884.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000067",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:54:25.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 305717,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532862.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000066",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:53:42.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 307757,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532818.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000058",
        "filingDate": "2026-05-07",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-07T21:25:33.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26954977",
        "items": "5.07",
        "core_type": "XBRL",
        "size": 2188317,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260507.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000055",
        "filingDate": "2026-05-05",
        "reportDate": "2026-03-31",
        "acceptanceDateTime": "2026-05-05T13:10:55.000Z",
        "act": "34",
        "form": "10-Q",
        "fileNumber": "001-31993",
        "filmNumber": "26940825",
        "items": "",
        "core_type": "XBRL",
        "size": 9384680,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 1,
        "primaryDocument": "strl-20260331.htm",
        "primaryDocDescription": "FORM 10-Q",
        "family": "10-Q"
      },
      {
        "accessionNumber": "0000874238-26-000052",
        "filingDate": "2026-05-04",
        "reportDate": "2026-05-04",
        "acceptanceDateTime": "2026-05-04T20:06:36.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26937555",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 7815936,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260504.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000049",
        "filingDate": "2026-04-24",
        "reportDate": "2026-04-23",
        "acceptanceDateTime": "2026-04-24T20:20:35.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5984,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1777062032.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000047",
        "filingDate": "2026-04-08",
        "reportDate": "2026-04-08",
        "acceptanceDateTime": "2026-04-08T20:06:47.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26848170",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 14099949,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260408.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000045",
        "filingDate": "2026-03-27",
        "reportDate": "2026-03-25",
        "acceptanceDateTime": "2026-03-27T20:05:46.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5984,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X06/wk-form4_1774641943.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000036",
        "filingDate": "2026-03-16",
        "reportDate": "2026-03-12",
        "acceptanceDateTime": "2026-03-16T20:18:44.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5766,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1773692321.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000034",
        "filingDate": "2026-03-11",
        "reportDate": "2026-03-09",
        "acceptanceDateTime": "2026-03-11T20:25:41.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 7811,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1773260738.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000032",
        "filingDate": "2026-03-09",
        "reportDate": "2026-03-09",
        "acceptanceDateTime": "2026-03-09T20:37:30.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5774,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1773088647.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000030",
        "filingDate": "2026-03-06",
        "reportDate": "2026-03-05",
        "acceptanceDateTime": "2026-03-06T21:02:36.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5766,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1772830953.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000028",
        "filingDate": "2026-02-27",
        "reportDate": "2026-02-25",
        "acceptanceDateTime": "2026-02-27T21:05:37.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 7218,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1772226335.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000027",
        "filingDate": "2026-02-27",
        "reportDate": "2026-02-25",
        "acceptanceDateTime": "2026-02-27T21:05:21.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 7216,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1772226314.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000024",
        "filingDate": "2026-02-26",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-02-26T14:11:42.000Z",
        "act": "34",
        "form": "10-K",
        "fileNumber": "001-31993",
        "filmNumber": "26682016",
        "items": "",
        "core_type": "XBRL",
        "size": 20858682,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20251231.htm",
        "primaryDocDescription": "FORM 10-K",
        "family": "10-K"
      },
      {
        "accessionNumber": "0000874238-26-000018",
        "filingDate": "2026-02-25",
        "reportDate": "2026-02-25",
        "acceptanceDateTime": "2026-02-25T21:06:18.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26678499",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 9241043,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20260225.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000013",
        "filingDate": "2026-02-10",
        "reportDate": "2026-02-06",
        "acceptanceDateTime": "2026-02-10T22:08:22.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 8290,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1770761299.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000011",
        "filingDate": "2026-01-20",
        "reportDate": "2026-01-16",
        "acceptanceDateTime": "2026-01-20T21:41:15.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5250,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1768945271.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000009",
        "filingDate": "2026-01-05",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-01-05T22:03:08.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 310277,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650583.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000008",
        "filingDate": "2026-01-05",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-01-05T22:02:56.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 310377,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650572.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000007",
        "filingDate": "2026-01-05",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-01-05T22:02:45.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 309758,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650562.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000006",
        "filingDate": "2026-01-05",
        "reportDate": "2025-08-06",
        "acceptanceDateTime": "2026-01-05T22:02:26.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 308166,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650542.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000142",
        "filingDate": "2025-12-16",
        "reportDate": "2025-12-15",
        "acceptanceDateTime": "2025-12-16T22:53:59.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5038,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1765925636.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000140",
        "filingDate": "2025-11-14",
        "reportDate": "2025-11-12",
        "acceptanceDateTime": "2025-11-14T21:14:56.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5107,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1763154893.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000138",
        "filingDate": "2025-11-12",
        "reportDate": "2025-11-12",
        "acceptanceDateTime": "2025-11-12T14:06:19.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251469597",
        "items": "8.01,9.01",
        "core_type": "XBRL",
        "size": 2205077,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20251112.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000136",
        "filingDate": "2025-11-04",
        "reportDate": "2025-09-30",
        "acceptanceDateTime": "2025-11-04T14:10:28.000Z",
        "act": "34",
        "form": "10-Q",
        "fileNumber": "001-31993",
        "filmNumber": "251446776",
        "items": "",
        "core_type": "XBRL",
        "size": 10481712,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250930.htm",
        "primaryDocDescription": "FORM 10-Q",
        "family": "10-Q"
      },
      {
        "accessionNumber": "0000874238-25-000133",
        "filingDate": "2025-11-03",
        "reportDate": "2025-11-03",
        "acceptanceDateTime": "2025-11-03T21:08:08.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251444134",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 8475403,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20251103.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000131",
        "filingDate": "2025-09-24",
        "reportDate": "2025-09-23",
        "acceptanceDateTime": "2025-09-24T20:09:03.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251338323",
        "items": "5.02",
        "core_type": "XBRL",
        "size": 2163808,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250923.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000129",
        "filingDate": "2025-09-18",
        "reportDate": "2025-09-17",
        "acceptanceDateTime": "2025-09-17T21:57:18.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251321185",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 7769338,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250917.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000127",
        "filingDate": "2025-09-04",
        "reportDate": "2025-09-02",
        "acceptanceDateTime": "2025-09-04T22:20:58.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5392,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1757024456.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000125",
        "filingDate": "2025-09-02",
        "reportDate": "2025-09-01",
        "acceptanceDateTime": "2025-09-02T12:31:21.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251283100",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 2212611,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250901.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      }
    ],
    "reading_window_filings": [
      {
        "accessionNumber": "0000874238-26-000103",
        "filingDate": "2026-08-04",
        "reportDate": "2026-06-30",
        "acceptanceDateTime": "2026-08-04T13:14:10.000Z",
        "act": "34",
        "form": "10-Q",
        "fileNumber": "001-31993",
        "filmNumber": "261235938",
        "items": "",
        "core_type": "XBRL",
        "size": 10710618,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 1,
        "primaryDocument": "strl-20260630.htm",
        "primaryDocDescription": "FORM 10-Q",
        "family": "10-Q"
      },
      {
        "accessionNumber": "0000874238-26-000100",
        "filingDate": "2026-08-03",
        "reportDate": "2026-08-03",
        "acceptanceDateTime": "2026-08-03T20:05:34.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261232815",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 7603445,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260803.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000097",
        "filingDate": "2026-07-14",
        "reportDate": "2026-07-10",
        "acceptanceDateTime": "2026-07-14T20:03:47.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5806,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1784059425.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000095",
        "filingDate": "2026-07-10",
        "reportDate": "2026-07-06",
        "acceptanceDateTime": "2026-07-10T20:02:29.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261168734",
        "items": "5.02",
        "core_type": "XBRL",
        "size": 2165250,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260706.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000093",
        "filingDate": "2026-07-08",
        "reportDate": "2026-07-02",
        "acceptanceDateTime": "2026-07-08T13:07:06.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261160884",
        "items": "1.01,2.03,7.01,9.01",
        "core_type": "XBRL",
        "size": 50258607,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260702.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000091",
        "filingDate": "2026-06-29",
        "reportDate": "2026-06-25",
        "acceptanceDateTime": "2026-06-29T20:04:32.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5248,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1782763469.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000089",
        "filingDate": "2026-06-22",
        "reportDate": "2026-06-18",
        "acceptanceDateTime": "2026-06-22T20:02:13.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5106,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1782158530.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000087",
        "filingDate": "2026-06-09",
        "reportDate": "2026-06-09",
        "acceptanceDateTime": "2026-06-09T13:06:04.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261074745",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 2204590,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260609.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000083",
        "filingDate": "2026-05-21",
        "reportDate": "2026-05-20",
        "acceptanceDateTime": "2026-05-21T20:07:39.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "261008432",
        "items": "5.02",
        "core_type": "XBRL",
        "size": 2168131,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260520.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000084",
        "filingDate": "2026-05-21",
        "reportDate": "2026-05-20",
        "acceptanceDateTime": "2026-05-21T20:08:13.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5469,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1779394089.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000078",
        "filingDate": "2026-05-12",
        "reportDate": "2026-05-12",
        "acceptanceDateTime": "2026-05-12T13:12:21.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26966132",
        "items": "7.01",
        "core_type": "XBRL",
        "size": 2164654,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260512.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000072",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:56:38.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 306161,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532995.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000071",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:56:08.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 305652,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532964.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000070",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:55:42.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 304487,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532938.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000069",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:55:11.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 308272,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532907.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000068",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:54:47.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 306735,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532884.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000067",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:54:25.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 305717,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532862.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000066",
        "filingDate": "2026-05-11",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-11T20:53:42.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 307757,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1778532818.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000058",
        "filingDate": "2026-05-07",
        "reportDate": "2026-05-07",
        "acceptanceDateTime": "2026-05-07T21:25:33.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26954977",
        "items": "5.07",
        "core_type": "XBRL",
        "size": 2188317,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260507.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000055",
        "filingDate": "2026-05-05",
        "reportDate": "2026-03-31",
        "acceptanceDateTime": "2026-05-05T13:10:55.000Z",
        "act": "34",
        "form": "10-Q",
        "fileNumber": "001-31993",
        "filmNumber": "26940825",
        "items": "",
        "core_type": "XBRL",
        "size": 9384680,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 1,
        "primaryDocument": "strl-20260331.htm",
        "primaryDocDescription": "FORM 10-Q",
        "family": "10-Q"
      },
      {
        "accessionNumber": "0000874238-26-000052",
        "filingDate": "2026-05-04",
        "reportDate": "2026-05-04",
        "acceptanceDateTime": "2026-05-04T20:06:36.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26937555",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 7815936,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260504.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000049",
        "filingDate": "2026-04-24",
        "reportDate": "2026-04-23",
        "acceptanceDateTime": "2026-04-24T20:20:35.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5984,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": 0,
        "primaryDocument": "xslF345X06/wk-form4_1777062032.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000047",
        "filingDate": "2026-04-08",
        "reportDate": "2026-04-08",
        "acceptanceDateTime": "2026-04-08T20:06:47.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26848170",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 14099949,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": 0,
        "primaryDocument": "strl-20260408.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000045",
        "filingDate": "2026-03-27",
        "reportDate": "2026-03-25",
        "acceptanceDateTime": "2026-03-27T20:05:46.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5984,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X06/wk-form4_1774641943.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000036",
        "filingDate": "2026-03-16",
        "reportDate": "2026-03-12",
        "acceptanceDateTime": "2026-03-16T20:18:44.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5766,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1773692321.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000034",
        "filingDate": "2026-03-11",
        "reportDate": "2026-03-09",
        "acceptanceDateTime": "2026-03-11T20:25:41.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 7811,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1773260738.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000032",
        "filingDate": "2026-03-09",
        "reportDate": "2026-03-09",
        "acceptanceDateTime": "2026-03-09T20:37:30.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5774,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1773088647.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000030",
        "filingDate": "2026-03-06",
        "reportDate": "2026-03-05",
        "acceptanceDateTime": "2026-03-06T21:02:36.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5766,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1772830953.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000028",
        "filingDate": "2026-02-27",
        "reportDate": "2026-02-25",
        "acceptanceDateTime": "2026-02-27T21:05:37.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 7218,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1772226335.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000027",
        "filingDate": "2026-02-27",
        "reportDate": "2026-02-25",
        "acceptanceDateTime": "2026-02-27T21:05:21.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 7216,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1772226314.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000024",
        "filingDate": "2026-02-26",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-02-26T14:11:42.000Z",
        "act": "34",
        "form": "10-K",
        "fileNumber": "001-31993",
        "filmNumber": "26682016",
        "items": "",
        "core_type": "XBRL",
        "size": 20858682,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20251231.htm",
        "primaryDocDescription": "FORM 10-K",
        "family": "10-K"
      },
      {
        "accessionNumber": "0000874238-26-000018",
        "filingDate": "2026-02-25",
        "reportDate": "2026-02-25",
        "acceptanceDateTime": "2026-02-25T21:06:18.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "26678499",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 9241043,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20260225.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-26-000013",
        "filingDate": "2026-02-10",
        "reportDate": "2026-02-06",
        "acceptanceDateTime": "2026-02-10T22:08:22.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 8290,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1770761299.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000011",
        "filingDate": "2026-01-20",
        "reportDate": "2026-01-16",
        "acceptanceDateTime": "2026-01-20T21:41:15.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5250,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1768945271.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000009",
        "filingDate": "2026-01-05",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-01-05T22:03:08.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 310277,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650583.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000008",
        "filingDate": "2026-01-05",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-01-05T22:02:56.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 310377,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650572.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000007",
        "filingDate": "2026-01-05",
        "reportDate": "2025-12-31",
        "acceptanceDateTime": "2026-01-05T22:02:45.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 309758,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650562.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-26-000006",
        "filingDate": "2026-01-05",
        "reportDate": "2025-08-06",
        "acceptanceDateTime": "2026-01-05T22:02:26.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 308166,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1767650542.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000142",
        "filingDate": "2025-12-16",
        "reportDate": "2025-12-15",
        "acceptanceDateTime": "2025-12-16T22:53:59.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5038,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1765925636.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000140",
        "filingDate": "2025-11-14",
        "reportDate": "2025-11-12",
        "acceptanceDateTime": "2025-11-14T21:14:56.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5107,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1763154893.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000138",
        "filingDate": "2025-11-12",
        "reportDate": "2025-11-12",
        "acceptanceDateTime": "2025-11-12T14:06:19.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251469597",
        "items": "8.01,9.01",
        "core_type": "XBRL",
        "size": 2205077,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20251112.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000136",
        "filingDate": "2025-11-04",
        "reportDate": "2025-09-30",
        "acceptanceDateTime": "2025-11-04T14:10:28.000Z",
        "act": "34",
        "form": "10-Q",
        "fileNumber": "001-31993",
        "filmNumber": "251446776",
        "items": "",
        "core_type": "XBRL",
        "size": 10481712,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250930.htm",
        "primaryDocDescription": "FORM 10-Q",
        "family": "10-Q"
      },
      {
        "accessionNumber": "0000874238-25-000133",
        "filingDate": "2025-11-03",
        "reportDate": "2025-11-03",
        "acceptanceDateTime": "2025-11-03T21:08:08.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251444134",
        "items": "2.02,7.01,9.01",
        "core_type": "XBRL",
        "size": 8475403,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20251103.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000131",
        "filingDate": "2025-09-24",
        "reportDate": "2025-09-23",
        "acceptanceDateTime": "2025-09-24T20:09:03.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251338323",
        "items": "5.02",
        "core_type": "XBRL",
        "size": 2163808,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250923.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000129",
        "filingDate": "2025-09-18",
        "reportDate": "2025-09-17",
        "acceptanceDateTime": "2025-09-17T21:57:18.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251321185",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 7769338,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250917.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      },
      {
        "accessionNumber": "0000874238-25-000127",
        "filingDate": "2025-09-04",
        "reportDate": "2025-09-02",
        "acceptanceDateTime": "2025-09-04T22:20:58.000Z",
        "act": "",
        "form": "4",
        "fileNumber": "",
        "filmNumber": "",
        "items": "",
        "core_type": "4",
        "size": 5392,
        "isXBRL": 0,
        "isInlineXBRL": 0,
        "isXBRLNumeric": null,
        "primaryDocument": "xslF345X05/wk-form4_1757024456.xml",
        "primaryDocDescription": "FORM 4",
        "family": "Form 4"
      },
      {
        "accessionNumber": "0000874238-25-000125",
        "filingDate": "2025-09-02",
        "reportDate": "2025-09-01",
        "acceptanceDateTime": "2025-09-02T12:31:21.000Z",
        "act": "34",
        "form": "8-K",
        "fileNumber": "001-31993",
        "filmNumber": "251283100",
        "items": "7.01,9.01",
        "core_type": "XBRL",
        "size": 2212611,
        "isXBRL": 1,
        "isInlineXBRL": 1,
        "isXBRLNumeric": null,
        "primaryDocument": "strl-20250901.htm",
        "primaryDocDescription": "FORM 8-K",
        "family": "8-K"
      }
    ],
    "archived_filings": [
      {
        "accession_number": "0000874238-26-000103",
        "form": "10-Q",
        "family": "10-Q",
        "filing_date": "2026-08-04",
        "report_date": "2026-06-30",
        "primary_document": "strl-20260630.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000103/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000103/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-08-04_10-Q_000087423826000103",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260630.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000103/strl-20260630.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 1371486,
            "sha256": "5fc8f869f0d0f2dcb25dcf795ea2803b8bcf8f6b27facec16d6b0134f0a93331",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000100",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-08-03",
        "report_date": "2026-08-03",
        "primary_document": "strl-20260803.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000100/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000100/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-08-03_8-K_000087423826000100",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260803.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000100/strl-20260803.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 36291,
            "sha256": "c0bd425510f1b0a069a3373e6ba68cd6d33eb5e0e6c42c18f0c462b94eb050f9",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000097",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-07-14",
        "report_date": "2026-07-10",
        "primary_document": "xslF345X06/wk-form4_1784059425.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000097/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000097/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-07-14_4_000087423826000097",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000095",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-07-10",
        "report_date": "2026-07-06",
        "primary_document": "strl-20260706.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000095/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000095/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-07-10_8-K_000087423826000095",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260706.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000095/strl-20260706.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 29763,
            "sha256": "c496724726d04668785a28b3c6947a197cf274450bb19c762940bde69d6ec4ba",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000093",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-07-08",
        "report_date": "2026-07-02",
        "primary_document": "strl-20260702.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000093/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000093/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-07-08_8-K_000087423826000093",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260702.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000093/strl-20260702.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 44583,
            "sha256": "b00efec5408474bb4d61a4b929b642aaed15676edff252b0b21e3c32e66c71fd",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000091",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-06-29",
        "report_date": "2026-06-25",
        "primary_document": "xslF345X06/wk-form4_1782763469.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000091/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000091/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-06-29_4_000087423826000091",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000089",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-06-22",
        "report_date": "2026-06-18",
        "primary_document": "xslF345X06/wk-form4_1782158530.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000089/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000089/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-06-22_4_000087423826000089",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000087",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-06-09",
        "report_date": "2026-06-09",
        "primary_document": "strl-20260609.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000087/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000087/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-06-09_8-K_000087423826000087",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260609.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000087/strl-20260609.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 33693,
            "sha256": "ffe8bc61d2ff036fcde91b65753ac65bd6e9e0b332cc69847dc17a4fd3b7db97",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000083",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-05-21",
        "report_date": "2026-05-20",
        "primary_document": "strl-20260520.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000083/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000083/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-21_8-K_000087423826000083",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260520.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000083/strl-20260520.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 31966,
            "sha256": "931cdc4d05d93c0ecb3b65ac6ffc1c363a0001567938e81312862262f78d1740",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000084",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-21",
        "report_date": "2026-05-20",
        "primary_document": "xslF345X06/wk-form4_1779394089.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000084/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000084/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-21_4_000087423826000084",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000078",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-05-12",
        "report_date": "2026-05-12",
        "primary_document": "strl-20260512.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000078/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000078/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-12_8-K_000087423826000078",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260512.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000078/strl-20260512.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 29039,
            "sha256": "3d99862fca10d20c40054ccc38bee624a04571c9175a8e7febeca64566d39c6d",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000072",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-11",
        "report_date": "2026-05-07",
        "primary_document": "xslF345X06/wk-form4_1778532995.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000072/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000072/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-11_4_000087423826000072",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000071",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-11",
        "report_date": "2026-05-07",
        "primary_document": "xslF345X06/wk-form4_1778532964.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000071/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000071/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-11_4_000087423826000071",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000070",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-11",
        "report_date": "2026-05-07",
        "primary_document": "xslF345X06/wk-form4_1778532938.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000070/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000070/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-11_4_000087423826000070",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000069",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-11",
        "report_date": "2026-05-07",
        "primary_document": "xslF345X06/wk-form4_1778532907.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000069/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000069/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-11_4_000087423826000069",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000068",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-11",
        "report_date": "2026-05-07",
        "primary_document": "xslF345X06/wk-form4_1778532884.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000068/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000068/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-11_4_000087423826000068",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000067",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-11",
        "report_date": "2026-05-07",
        "primary_document": "xslF345X06/wk-form4_1778532862.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000067/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000067/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-11_4_000087423826000067",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000066",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-05-11",
        "report_date": "2026-05-07",
        "primary_document": "xslF345X06/wk-form4_1778532818.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000066/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000066/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-11_4_000087423826000066",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000058",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-05-07",
        "report_date": "2026-05-07",
        "primary_document": "strl-20260507.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000058/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000058/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-07_8-K_000087423826000058",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260507.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000058/strl-20260507.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 51663,
            "sha256": "cf2b4265c22e859f83de5e41089c059b5a1ee631977ba9c070c7b79e5e05aa6b",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000055",
        "form": "10-Q",
        "family": "10-Q",
        "filing_date": "2026-05-05",
        "report_date": "2026-03-31",
        "primary_document": "strl-20260331.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000055/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000055/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-05_10-Q_000087423826000055",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260331.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000055/strl-20260331.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 1017047,
            "sha256": "69406e06a770c82c6dfa2ea3afe1b2cd7933d9b1560fab7011a1bbd79430c1ce",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000052",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-05-04",
        "report_date": "2026-05-04",
        "primary_document": "strl-20260504.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000052/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000052/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-05-04_8-K_000087423826000052",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260504.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000052/strl-20260504.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 35507,
            "sha256": "9334f2b4400197ca4e6645384bb42f72d49180ced847c893b3e683d14ed504ff",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000049",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-04-24",
        "report_date": "2026-04-23",
        "primary_document": "xslF345X06/wk-form4_1777062032.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000049/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000049/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-04-24_4_000087423826000049",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000047",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-04-08",
        "report_date": "2026-04-08",
        "primary_document": "strl-20260408.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000047/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000047/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-04-08_8-K_000087423826000047",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260408.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000047/strl-20260408.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 31964,
            "sha256": "076b274827d079d93af17cf9cb04b84101cdc7bdab51482a0075645ac9b0ba47",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000045",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-03-27",
        "report_date": "2026-03-25",
        "primary_document": "xslF345X06/wk-form4_1774641943.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000045/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000045/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-03-27_4_000087423826000045",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000036",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-03-16",
        "report_date": "2026-03-12",
        "primary_document": "xslF345X05/wk-form4_1773692321.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000036/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000036/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-03-16_4_000087423826000036",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000034",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-03-11",
        "report_date": "2026-03-09",
        "primary_document": "xslF345X05/wk-form4_1773260738.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000034/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000034/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-03-11_4_000087423826000034",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000032",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-03-09",
        "report_date": "2026-03-09",
        "primary_document": "xslF345X05/wk-form4_1773088647.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000032/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000032/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-03-09_4_000087423826000032",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000030",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-03-06",
        "report_date": "2026-03-05",
        "primary_document": "xslF345X05/wk-form4_1772830953.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000030/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000030/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-03-06_4_000087423826000030",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000028",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-02-27",
        "report_date": "2026-02-25",
        "primary_document": "xslF345X05/wk-form4_1772226335.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000028/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000028/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-02-27_4_000087423826000028",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000027",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-02-27",
        "report_date": "2026-02-25",
        "primary_document": "xslF345X05/wk-form4_1772226314.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000027/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000027/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-02-27_4_000087423826000027",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000024",
        "form": "10-K",
        "family": "10-K",
        "filing_date": "2026-02-26",
        "report_date": "2025-12-31",
        "primary_document": "strl-20251231.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000024/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000024/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-02-26_10-K_000087423826000024",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20251231.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000024/strl-20251231.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 1826729,
            "sha256": "8937df1861324e4cfd31eb916c77db85d7af507c3af37f8d29270458509af556",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000018",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2026-02-25",
        "report_date": "2026-02-25",
        "primary_document": "strl-20260225.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000018/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000018/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-02-25_8-K_000087423826000018",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20260225.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000018/strl-20260225.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 35564,
            "sha256": "5b534a217c403449e5db134a009930938fad7f24124b6f2792dc4cfb6d8e00b4",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-26-000013",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-02-10",
        "report_date": "2026-02-06",
        "primary_document": "xslF345X05/wk-form4_1770761299.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000013/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000013/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-02-10_4_000087423826000013",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000011",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-01-20",
        "report_date": "2026-01-16",
        "primary_document": "xslF345X05/wk-form4_1768945271.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000011/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000011/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-01-20_4_000087423826000011",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000009",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-01-05",
        "report_date": "2025-12-31",
        "primary_document": "xslF345X05/wk-form4_1767650583.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000009/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000009/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-01-05_4_000087423826000009",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000008",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-01-05",
        "report_date": "2025-12-31",
        "primary_document": "xslF345X05/wk-form4_1767650572.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000008/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000008/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-01-05_4_000087423826000008",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000007",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-01-05",
        "report_date": "2025-12-31",
        "primary_document": "xslF345X05/wk-form4_1767650562.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000007/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000007/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-01-05_4_000087423826000007",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-26-000006",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2026-01-05",
        "report_date": "2025-08-06",
        "primary_document": "xslF345X05/wk-form4_1767650542.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000006/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423826000006/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2026-01-05_4_000087423826000006",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-25-000142",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2025-12-16",
        "report_date": "2025-12-15",
        "primary_document": "xslF345X05/wk-form4_1765925636.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000142/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000142/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-12-16_4_000087423825000142",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-25-000140",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2025-11-14",
        "report_date": "2025-11-12",
        "primary_document": "xslF345X05/wk-form4_1763154893.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000140/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000140/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-11-14_4_000087423825000140",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-25-000138",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2025-11-12",
        "report_date": "2025-11-12",
        "primary_document": "strl-20251112.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000138/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000138/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-11-12_8-K_000087423825000138",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20251112.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000138/strl-20251112.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 31402,
            "sha256": "0da11735721615d7c84947fc0ef1fbf66dc3c01c0675df1d0c85b8f6c2c9d267",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-25-000136",
        "form": "10-Q",
        "family": "10-Q",
        "filing_date": "2025-11-04",
        "report_date": "2025-09-30",
        "primary_document": "strl-20250930.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000136/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000136/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-11-04_10-Q_000087423825000136",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20250930.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000136/strl-20250930.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 1374668,
            "sha256": "62f905e2814dba0e809fb2a2b7a713a1c1ae0a056965492cf64d4419f0c85633",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-25-000133",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2025-11-03",
        "report_date": "2025-11-03",
        "primary_document": "strl-20251103.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000133/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000133/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-11-03_8-K_000087423825000133",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20251103.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000133/strl-20251103.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 35550,
            "sha256": "570f320ec62095f75cf01c7584e14f3e552a34d5adf5585746abdd9f4822511a",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-25-000131",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2025-09-24",
        "report_date": "2025-09-23",
        "primary_document": "strl-20250923.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000131/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000131/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-09-24_8-K_000087423825000131",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20250923.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000131/strl-20250923.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 27809,
            "sha256": "ae79ad6c59a83dafdb8372300fd9ba4c8b90e97fa515ffa5e7d2ddba54707390",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-25-000129",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2025-09-18",
        "report_date": "2025-09-17",
        "primary_document": "strl-20250917.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000129/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000129/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-09-18_8-K_000087423825000129",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20250917.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000129/strl-20250917.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 32258,
            "sha256": "c3f1a2be400020980813bcc60d8f175fbc797a07bdabac0d6f98c8ff0e77641e",
            "content_type": "text/html"
          }
        ]
      },
      {
        "accession_number": "0000874238-25-000127",
        "form": "4",
        "family": "Form 4",
        "filing_date": "2025-09-04",
        "report_date": "2025-09-02",
        "primary_document": "xslF345X05/wk-form4_1757024456.xml",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000127/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000127/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-09-04_4_000087423825000127",
        "download_status": "partial",
        "all_selected_files_accounted_for": true,
        "files": []
      },
      {
        "accession_number": "0000874238-25-000125",
        "form": "8-K",
        "family": "8-K",
        "filing_date": "2025-09-02",
        "report_date": "2025-09-01",
        "primary_document": "strl-20250901.htm",
        "filing_index_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000125/index.json",
        "directory_url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000125/",
        "local_directory": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\filings\\2025-09-02_8-K_000087423825000125",
        "download_status": "downloaded",
        "all_selected_files_accounted_for": true,
        "files": [
          {
            "name": "strl-20250901.htm",
            "url": "https://www.sec.gov/Archives/edgar/data/874238/000087423825000125/strl-20250901.htm",
            "status": "retrieved",
            "cache_status": "downloaded",
            "size": 32028,
            "sha256": "6cfcc82546ca714aeb60a0b86257afa4dbee61b77018288c60896a5913feac73",
            "content_type": "text/html"
          }
        ]
      }
    ],
    "reading_status": "not_read",
    "note": "Archive status is not reading status. Mark each in-window filing and material exhibit as fully read only after end-to-end review."
  },
  "companyfacts": {
    "status": "retrieved",
    "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000874238.json",
    "taxonomy_count": 4,
    "concept_count": 575,
    "local_path": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\companyfacts.json"
  },
  "extraction_count": 19,
  "extractions_path": "D:\\Web\\aktieanalys\\data\\sterling-infrastructure-inc\\sec\\extractions.json"
}